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Merge branch 'tlsa/plotter-polish'

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This commit is contained in:
Michael Drake 2018-05-23 15:46:39 +01:00
commit a40dca49e8
42 changed files with 232 additions and 169 deletions
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2
content/handlers/html/box_textarea.c
View File

@ -244,7 +244,7 @@ bool box_textarea_create_textarea(html_content *html,
textarea_flags ta_flags;
plot_font_style_t fstyle = {
.family = PLOT_FONT_FAMILY_SANS_SERIF,
.size = 10 * FONT_SIZE_SCALE,
.size = 10 * PLOT_STYLE_SCALE,
.weight = 400,
.flags = FONTF_NONE,
.background = 0,

7
content/handlers/html/font.c
View File

@ -144,14 +144,15 @@ void font_plot_style_from_css(
fstyle->family = plot_font_generic_family(
css_computed_font_family(css, &families));
fstyle->families = families;
css_computed_font_size(css, &length, &unit);
fstyle->size = FIXTOINT(FMUL(nscss_len2pt(len_ctx, length, unit),
INTTOFIX(FONT_SIZE_SCALE)));
INTTOFIX(PLOT_STYLE_SCALE)));
/* Clamp font size to configured minimum */
if (fstyle->size < (nsoption_int(font_min_size) * FONT_SIZE_SCALE) / 10)
fstyle->size = (nsoption_int(font_min_size) * FONT_SIZE_SCALE) / 10;
if (fstyle->size < (nsoption_int(font_min_size) * PLOT_STYLE_SCALE) / 10)
fstyle->size = (nsoption_int(font_min_size) * PLOT_STYLE_SCALE) / 10;
fstyle->weight = plot_font_weight(css_computed_font_weight(css));
fstyle->flags = plot_font_flags(css_computed_font_style(css),

2
content/handlers/html/form.c
View File

@ -1160,7 +1160,7 @@ bool form_open_select_menu(void *client_data,
menu->line_height = FIXTOINT(FDIV((FMUL(FLTTOFIX(1.2),
FMUL(nscss_screen_dpi,
INTTOFIX(fstyle.size / FONT_SIZE_SCALE)))),
INTTOFIX(fstyle.size / PLOT_STYLE_SCALE)))),
F_72));
line_height_with_spacing = menu->line_height +

2
content/handlers/html/html_redraw_border.c
View File

@ -111,7 +111,7 @@ html_redraw_border_plot(const int side,
plot_style_bdr.stroke_type = PLOT_OP_TYPE_DASH;
plot_style_bdr.stroke_colour = c;
plot_style_bdr.stroke_width = thickness;
plot_style_bdr.stroke_width = (thickness << PLOT_STYLE_RADIX);
plot_style_fillbdr.fill_colour = c;
plot_style_fillbdr_dark.fill_colour = darken_colour(c);
plot_style_fillbdr_light.fill_colour = lighten_colour(c);

13
content/handlers/image/svg.c
View File

@ -188,14 +188,15 @@ svg_redraw_internal(struct content *c,
for (i = 0; i != diagram->shape_count; i++) {
if (diagram->shape[i].path) {
pstyle.stroke_width = plot_style_int_to_fixed(
diagram->shape[i].stroke);
pstyle.stroke_colour = BGR(diagram->shape[i].stroke);
pstyle.fill_colour = BGR(diagram->shape[i].fill);
res = ctx->plot->path(ctx,
&pstyle,
diagram->shape[i].path,
diagram->shape[i].path_length,
diagram->shape[i].stroke_width,
transform);
&pstyle,
diagram->shape[i].path,
diagram->shape[i].path_length,
transform);
if (res != NSERROR_OK) {
return false;
}
@ -210,7 +211,7 @@ svg_redraw_internal(struct content *c,
fstyle.background = 0xffffff;
fstyle.foreground = 0x000000;
fstyle.size = (8 * FONT_SIZE_SCALE) * scale;
fstyle.size = (8 * PLOT_STYLE_SCALE) * scale;
res = ctx->plot->text(ctx,
&fstyle,

6
content/handlers/text/textplain.c
View File

@ -86,7 +86,7 @@ typedef struct textplain_content {
#define MARGIN 4
#define TAB_WIDTH 8 /* must be power of 2 currently */
#define TEXT_SIZE 10 * FONT_SIZE_SCALE /* Unscaled text size in pt */
#define TEXT_SIZE 10 * PLOT_STYLE_SCALE /* Unscaled text size in pt */
static plot_font_style_t textplain_style = {
.family = PLOT_FONT_FAMILY_MONOSPACE,
@ -149,7 +149,7 @@ textplain_create_internal(textplain_content *c, lwc_string *encoding)
parserutils_inputstream *stream;
parserutils_error error;
textplain_style.size = (nsoption_int(font_size) * FONT_SIZE_SCALE) / 10;
textplain_style.size = (nsoption_int(font_size) * PLOT_STYLE_SCALE) / 10;
utf8_data = malloc(CHUNK);
if (utf8_data == NULL)
@ -400,7 +400,7 @@ static float textplain_line_height(void)
/* Size is in points, so convert to pixels.
* Then use a constant line height of 1.2 x font size.
*/
return FIXTOFLT(FDIV((FMUL(FLTTOFIX(1.2), FMUL(nscss_screen_dpi, INTTOFIX((textplain_style.size / FONT_SIZE_SCALE))))), F_72));
return FIXTOFLT(FDIV((FMUL(FLTTOFIX(1.2), FMUL(nscss_screen_dpi, INTTOFIX((textplain_style.size / PLOT_STYLE_SCALE))))), F_72));
}

2
desktop/font_haru.c
View File

@ -352,7 +352,7 @@ bool haru_nsfont_apply_style(const plot_font_style_t *fstyle,
if (size <= 0)
return true;
size /= FONT_SIZE_SCALE;
size /= PLOT_STYLE_SCALE;
if (size > HPDF_MAX_FONTSIZE)
size = HPDF_MAX_FONTSIZE;

4
desktop/knockout.c
View File

@ -671,7 +671,6 @@ knockout_plot_polygon(const struct redraw_context *ctx,
* \param pstyle Style controlling the path plot.
* \param p elements of path
* \param n nunber of elements on path
* \param width The width of the path
* \param transform A transform to apply to the path.
* \return NSERROR_OK on success else error code.
*/
@ -680,14 +679,13 @@ knockout_plot_path(const struct redraw_context *ctx,
const plot_style_t *pstyle,
const float *p,
unsigned int n,
float width,
const float transform[6])
{
nserror res;
nserror ffres;
ffres = knockout_plot_flush(ctx);
res = real_plot.path(ctx, pstyle, p, n, width, transform);
res = real_plot.path(ctx, pstyle, p, n, transform);
/* return the first error */
if ((res != NSERROR_OK) && (ffres == NSERROR_OK)) {

10
desktop/local_history.c
View File

@ -55,7 +55,7 @@ struct local_history_session {
*/
static plot_style_t pstyle_line = {
.stroke_type = PLOT_OP_TYPE_SOLID,
.stroke_width = 2,
.stroke_width = plot_style_int_to_fixed(2),
};
@ -72,7 +72,7 @@ static plot_style_t pstyle_bg = {
*/
static plot_style_t pstyle_rect = {
.stroke_type = PLOT_OP_TYPE_SOLID,
.stroke_width = 1,
.stroke_width = plot_style_int_to_fixed(1),
};
@ -81,7 +81,7 @@ static plot_style_t pstyle_rect = {
*/
static plot_style_t pstyle_rect_sel = {
.stroke_type = PLOT_OP_TYPE_SOLID,
.stroke_width = 3,
.stroke_width = plot_style_int_to_fixed(3),
};
@ -90,7 +90,7 @@ static plot_style_t pstyle_rect_sel = {
*/
static plot_font_style_t pfstyle_node = {
.family = PLOT_FONT_FAMILY_SANS_SERIF,
.size = 8 * FONT_SIZE_SCALE,
.size = 8 * PLOT_STYLE_SCALE,
.weight = 400,
.flags = FONTF_NONE,
};
@ -101,7 +101,7 @@ static plot_font_style_t pfstyle_node = {
*/
static plot_font_style_t pfstyle_node_sel = {
.family = PLOT_FONT_FAMILY_SANS_SERIF,
.size = 8 * FONT_SIZE_SCALE,
.size = 8 * PLOT_STYLE_SCALE,
.weight = 900,
.flags = FONTF_NONE,
};

14
desktop/plot_style.c
View File

@ -47,7 +47,7 @@ plot_style_t *plot_style_fill_red = &plot_style_fill_red_static;
static const plot_style_t plot_style_content_edge_static = {
.stroke_type = PLOT_OP_TYPE_SOLID,
.stroke_colour = 0x00ff0000,
.stroke_width = 1,
.stroke_width = plot_style_int_to_fixed(1),
};
plot_style_t const * const plot_style_content_edge =
&plot_style_content_edge_static;
@ -55,7 +55,7 @@ plot_style_t const * const plot_style_content_edge =
static const plot_style_t plot_style_padding_edge_static = {
.stroke_type = PLOT_OP_TYPE_SOLID,
.stroke_colour = 0x000000ff,
.stroke_width = 1,
.stroke_width = plot_style_int_to_fixed(1),
};
plot_style_t const * const plot_style_padding_edge =
&plot_style_padding_edge_static;
@ -63,7 +63,7 @@ plot_style_t const * const plot_style_padding_edge =
static const plot_style_t plot_style_margin_edge_static = {
.stroke_type = PLOT_OP_TYPE_SOLID,
.stroke_colour = 0x0000ffff,
.stroke_width = 1,
.stroke_width = plot_style_int_to_fixed(1),
};
plot_style_t const * const plot_style_margin_edge =
&plot_style_margin_edge_static;
@ -74,14 +74,14 @@ static const plot_style_t plot_style_broken_object_static = {
.fill_colour = 0x008888ff,
.stroke_type = PLOT_OP_TYPE_SOLID,
.stroke_colour = 0x000000ff,
.stroke_width = 1,
.stroke_width = plot_style_int_to_fixed(1),
};
plot_style_t const * const plot_style_broken_object =
&plot_style_broken_object_static;
static const plot_font_style_t plot_fstyle_broken_object_static = {
.family = PLOT_FONT_FAMILY_SANS_SERIF,
.size = 16 * FONT_SIZE_SCALE,
.size = 16 * PLOT_STYLE_SCALE,
.weight = 400,
.flags = FONTF_NONE,
.background = 0x8888ff,
@ -134,7 +134,7 @@ plot_style_t *plot_style_fill_wblobc = &plot_style_fill_wblobc_static;
static plot_style_t plot_style_stroke_wblobc_static = {
.stroke_type = PLOT_OP_TYPE_SOLID,
.stroke_colour = WIDGET_BLOBC,
.stroke_width = 2,
.stroke_width = plot_style_int_to_fixed(2),
};
plot_style_t *plot_style_stroke_wblobc = &plot_style_stroke_wblobc_static;
@ -156,7 +156,7 @@ plot_style_t *plot_style_stroke_lightwbasec = &plot_style_stroke_lightwbasec_sta
/* Generic font style */
static const plot_font_style_t plot_style_font_static = {
.family = PLOT_FONT_FAMILY_SANS_SERIF,
.size = 8 * FONT_SIZE_SCALE,
.size = 8 * PLOT_STYLE_SCALE,
.weight = 400,
.flags = FONTF_NONE,
.background = 0xffffff,

16
desktop/save_pdf.c
View File

@ -213,10 +213,10 @@ bool pdf_plot_rectangle(int x0, int y0, int x1, int y1, const plot_style_t *psty
}
apply_clip_and_mode(false,
NS_TRANSPARENT,
pstyle->stroke_colour,
pstyle->stroke_width,
dash);
NS_TRANSPARENT,
pstyle->stroke_colour,
plot_style_int_to_fixed(pstyle->stroke_width),
dash);
HPDF_Page_Rectangle(pdf_page, x0, page_height - y0, x1 - x0, -(y1 - y0));
HPDF_Page_Stroke(pdf_page);
@ -245,10 +245,10 @@ bool pdf_plot_line(int x0, int y0, int x1, int y1, const plot_style_t *pstyle)
}
apply_clip_and_mode(false,
NS_TRANSPARENT,
pstyle->stroke_colour,
pstyle->stroke_width,
dash);
NS_TRANSPARENT,
pstyle->stroke_colour,
plot_style_int_to_fixed(pstyle->stroke_width),
dash);
HPDF_Page_MoveTo(pdf_page, x0, page_height - y0);
HPDF_Page_LineTo(pdf_page, x1, page_height - y1);

6
desktop/scrollbar.c
View File

@ -164,17 +164,17 @@ scrollbar_rectangle(const struct redraw_context *ctx,
static plot_style_t c0 = {
.stroke_type = PLOT_OP_TYPE_SOLID,
.stroke_width = 1,
.stroke_width = plot_style_int_to_fixed(1),
};
static plot_style_t c1 = {
.stroke_type = PLOT_OP_TYPE_SOLID,
.stroke_width = 1,
.stroke_width = plot_style_int_to_fixed(1),
};
static plot_style_t c2 = {
.stroke_type = PLOT_OP_TYPE_SOLID,
.stroke_width = 1,
.stroke_width = plot_style_int_to_fixed(1),
};
if (inset) {

10
desktop/textarea.c
View File

@ -45,9 +45,9 @@
#define TA_ALLOC_STEP 512
static plot_style_t pstyle_stroke_caret = {
.stroke_type = PLOT_OP_TYPE_SOLID,
.stroke_colour = CARET_COLOR,
.stroke_width = 1,
.stroke_type = PLOT_OP_TYPE_SOLID,
.stroke_colour = CARET_COLOR,
.stroke_width = plot_style_int_to_fixed(1),
};
struct line_info {
@ -1805,7 +1805,7 @@ static void textarea_setup_text_offsets(struct textarea *ta)
ta->line_height = FIXTOINT(FMUL(FLTTOFIX(1.3), FDIV(FMUL(
nscss_screen_dpi, FDIV(INTTOFIX(ta->fstyle.size),
INTTOFIX(FONT_SIZE_SCALE))), F_72)));
INTTOFIX(PLOT_STYLE_SCALE))), F_72)));
text_y_offset = text_y_offset_baseline = ta->border_width;
if (ta->flags & TEXTAREA_MULTILINE) {
@ -1948,7 +1948,7 @@ struct textarea *textarea_create(const textarea_flags flags,
ret->line_height = FIXTOINT(FMUL(FLTTOFIX(1.3), FDIV(FMUL(
nscss_screen_dpi, FDIV(INTTOFIX(setup->text.size),
INTTOFIX(FONT_SIZE_SCALE))), F_72)));
INTTOFIX(PLOT_STYLE_SCALE))), F_72)));
ret->caret_pos.line = ret->caret_pos.byte_off = -1;
ret->caret_x = 0;

2
desktop/treeview.c
View File

@ -5195,7 +5195,7 @@ nserror treeview_init(void)
10 + 36) / 72;
tree_g.line_height = (font_px_size * 8 + 3) / 6;
res = treeview_init_plot_styles(font_pt_size * FONT_SIZE_SCALE / 10);
res = treeview_init_plot_styles(font_pt_size * PLOT_STYLE_SCALE / 10);
if (res != NSERROR_OK) {
return res;
}

2
frontends/amiga/dt_sound.c
View File

@ -195,7 +195,7 @@ bool amiga_dt_sound_redraw(struct content *c,
.fill_type = PLOT_OP_TYPE_SOLID,
.fill_colour = 0xffffff,
.stroke_colour = 0x000000,
.stroke_width = 1,
.stroke_width = plot_style_int_to_fixed(1),
};
struct rect rect;

4
frontends/amiga/font_bullet.c
View File

@ -63,7 +63,7 @@
#define NSA_VALUE_SHEARSIN (1 << 14)
#define NSA_VALUE_SHEARCOS (1 << 16)
#define NSA_FONT_EMWIDTH(s) (s / FONT_SIZE_SCALE) * (ami_font_dpi_get_xdpi() / 72.0)
#define NSA_FONT_EMWIDTH(s) (s / PLOT_STYLE_SCALE) * (ami_font_dpi_get_xdpi() / 72.0)
const uint16 sc_table[] = {
0x0061, 0x1D00, /* a */
@ -512,7 +512,7 @@ static struct OutlineFont *ami_open_outline_font(const plot_font_style_t *fstyle
}
/* Scale to 16.16 fixed point */
ysize = fstyle->size * ((1 << 16) / FONT_SIZE_SCALE);
ysize = fstyle->size * ((1 << 16) / PLOT_STYLE_SCALE);
if(designed_node == NULL) {
ofont = node->font;

2
frontends/amiga/font_diskfont.c
View File

@ -97,7 +97,7 @@ static struct TextFont *ami_font_bm_open(struct RastPort *rp, const plot_font_st
snprintf(font, MAX_FONT_NAME_SIZE, "%s.font", fontname);
tattr.ta_Name = font;
tattr.ta_YSize = fstyle->size / FONT_SIZE_SCALE;
tattr.ta_YSize = fstyle->size / PLOT_STYLE_SCALE;
NSLOG(netsurf, INFO, "font: %s/%d", tattr.ta_Name, tattr.ta_YSize);
if(prev_font != NULL) CloseFont(prev_font);

10
frontends/amiga/plotters.c
View File

@ -722,8 +722,8 @@ ami_line(const struct redraw_context *ctx,
struct gui_globals *glob = (struct gui_globals *)ctx->priv;
glob->rp->PenWidth = style->stroke_width;
glob->rp->PenHeight = style->stroke_width;
glob->rp->PenWidth = plot_style_fixed_to_int(style->stroke_width);
glob->rp->PenHeight = plot_style_fixed_to_int(style->stroke_width);
switch (style->stroke_type) {
case PLOT_OP_TYPE_SOLID: /**< Solid colour */
@ -780,8 +780,8 @@ ami_rectangle(const struct redraw_context *ctx,
}
if (style->stroke_type != PLOT_OP_TYPE_NONE) {
glob->rp->PenWidth = style->stroke_width;
glob->rp->PenHeight = style->stroke_width;
glob->rp->PenWidth = plot_style_fixed_to_int(style->stroke_width);
glob->rp->PenHeight = plot_style_fixed_to_int(style->stroke_width);
switch (style->stroke_type) {
case PLOT_OP_TYPE_SOLID: /**< Solid colour */
@ -868,7 +868,6 @@ ami_polygon(const struct redraw_context *ctx,
* \param pstyle Style controlling the path plot.
* \param p elements of path
* \param n nunber of elements on path
* \param width The width of the path
* \param transform A transform to apply to the path.
* \return NSERROR_OK on success else error code.
*/
@ -877,7 +876,6 @@ ami_path(const struct redraw_context *ctx,
const plot_style_t *pstyle,
const float *p,
unsigned int n,
float width,
const float transform[6])
{
unsigned int i;

2
frontends/amiga/plugin_hack.c
View File

@ -151,7 +151,7 @@ bool amiga_plugin_hack_redraw(struct content *c,
.fill_type = PLOT_OP_TYPE_SOLID,
.fill_colour = 0xffffff,
.stroke_colour = 0x000000,
.stroke_width = 1,
.stroke_width = plot_style_int_to_fixed(1),
};
struct rect rect;
nserror res;

2
frontends/atari/plot/font_freetype.c
View File

@ -250,7 +250,7 @@ static void ft_fill_scalar(const plot_font_style_t *fstyle, FTC_Scaler srec)
srec->face_id = (FTC_FaceID)font_faces[selected_face];
srec->width = srec->height = (fstyle->size * 64) / FONT_SIZE_SCALE;
srec->width = srec->height = (fstyle->size * 64) / PLOT_STYLE_SCALE;
srec->pixel = 0;
/* calculate x/y resolution, when browser_get_dpi() isn't available */

14
frontends/atari/plot/font_vdi.c
View File

@ -106,9 +106,9 @@ static int str_width( FONT_PLOTTER self,const plot_font_style_t *fstyle, const c
fx |= 1;
vst_effects( self->vdi_handle, fx );
/* TODO: replace 90 with global dpi setting */
//pxsize = ceil( (fstyle->size/FONT_SIZE_SCALE) * 90 / 72 );
//pxsize = ceil( (fstyle->size/PLOT_STYLE_SCALE) * 90 / 72 );
//vst_height( self->vdi_handle, pxsize ,&cw, &ch, &cellw, &cellh);
pxsize = ceil( (fstyle->size/FONT_SIZE_SCALE) * 90 );
pxsize = ceil( (fstyle->size/PLOT_STYLE_SCALE) * 90 );
vst_point( self->vdi_handle, pxsize, &cw, &ch, &cellw, &cellh);
/*
if(slen != utf8_bounded_length(str, length)){
@ -148,10 +148,10 @@ static int str_split( FONT_PLOTTER self, const plot_font_style_t * fstyle, const
if( fstyle->weight > 450 )
fx |= 1;
vst_effects( self->vdi_handle, fx );
//pxsize = ceil( (fstyle->size/FONT_SIZE_SCALE) * 90 / 72 );
//pxsize = ceil( (fstyle->size/PLOT_STYLE_SCALE) * 90 / 72 );
//vst_height( self->vdi_handle, pxsize ,&cw, &ch, &cellw, &cellh);
pxsize = ceil( (fstyle->size/FONT_SIZE_SCALE) * 90 );
pxsize = ceil( (fstyle->size/PLOT_STYLE_SCALE) * 90 );
vst_point( self->vdi_handle, pxsize, &cw, &ch, &cellw, &cellh);
*actual_x = 0;
//*char_offset = 0;
@ -216,7 +216,7 @@ static int pixel_pos( FONT_PLOTTER self, const plot_font_style_t * fstyle,const
if( fstyle->weight > 450 )
fx |= 1;
vst_effects(self->vdi_handle, fx);
pxsize = ceil( (fstyle->size/FONT_SIZE_SCALE) * 90 / 72 );
pxsize = ceil( (fstyle->size/PLOT_STYLE_SCALE) * 90 / 72 );
vst_height( self->vdi_handle, pxsize ,&cw, &ch, &cellw, &cellh);
*actual_x = 0;
*char_offset = 0;
@ -283,8 +283,8 @@ static int text( FONT_PLOTTER self, int x, int y, const char *text, size_t leng
/* TODO: netsurf uses 90 as default dpi ( somewhere defined in libcss),
use that value or pass it as arg, to reduce netsurf dependency */
//pxsize = ceil( (fstyle->size/FONT_SIZE_SCALE) * 90 / 72 );
pxsize = ceil( (fstyle->size/FONT_SIZE_SCALE) * 90 / 72 );
//pxsize = ceil( (fstyle->size/PLOT_STYLE_SCALE) * 90 / 72 );
pxsize = ceil( (fstyle->size/PLOT_STYLE_SCALE) * 90 / 72 );
plot_get_dimensions(&canvas);
x += canvas.g_x;

8
frontends/atari/plot/plot.c
View File

@ -2124,7 +2124,7 @@ plot_line(const struct redraw_context *ctx,
{
short pxy[4];
uint32_t lt;
int sw = pstyle->stroke_width;
int sw = plot_style_fixed_to_int(pstyle->stroke_width);
if (((line->x0 < 0) && (line->x1 < 0)) ||
((line->y0 < 0) && (line->y1 < 0))) {
@ -2183,7 +2183,7 @@ plot_rectangle(const struct redraw_context *ctx,
{
short pxy[4];
GRECT r, rclip, sclip;
int sw = pstyle->stroke_width;
int sw = plot_style_fixed_to_int(pstyle->stroke_width);
uint32_t lt;
/* current canvas clip: */
@ -2266,7 +2266,7 @@ plot_rectangle(const struct redraw_context *ctx,
if (pstyle->fill_type != PLOT_OP_TYPE_NONE ) {
short stroke_width = (short)(pstyle->stroke_type != PLOT_OP_TYPE_NONE) ?
pstyle->stroke_width : 0;
plot_style_fixed_to_int(pstyle->stroke_width) : 0;
vsf_rgbcolor(atari_plot_vdi_handle, pstyle->fill_colour);
vsf_perimeter(atari_plot_vdi_handle, 0);
@ -2343,7 +2343,6 @@ plot_polygon(const struct redraw_context *ctx,
* \param pstyle Style controlling the path plot.
* \param p elements of path
* \param n nunber of elements on path
* \param width The width of the path
* \param transform A transform to apply to the path.
* \return NSERROR_OK on success else error code.
*/
@ -2352,7 +2351,6 @@ plot_path(const struct redraw_context *ctx,
const plot_style_t *pstyle,
const float *p,
unsigned int n,
float width,
const float transform[6])
{
/** \todo Implement atari path plot */

4
frontends/atari/toolbar.c
View File

@ -94,7 +94,7 @@ static float toolbar_url_scale = 1.0;
static plot_font_style_t font_style_url = {
.family = PLOT_FONT_FAMILY_SANS_SERIF,
.size = 14*FONT_SIZE_SCALE,
.size = 14*PLOT_STYLE_SCALE,
.weight = 400,
.flags = FONTF_NONE,
.background = 0xffffff,
@ -302,7 +302,7 @@ struct s_toolbar *toolbar_create(struct s_gui_win_root *owner)
/* create the url widget: */
font_style_url.size =
toolbar_styles[t->style].font_height_pt * FONT_SIZE_SCALE;
toolbar_styles[t->style].font_height_pt * PLOT_STYLE_SCALE;
textarea_flags ta_flags = TEXTAREA_INTERNAL_CARET;
textarea_setup ta_setup;

2
frontends/beos/font.cpp
View File

@ -130,7 +130,7 @@ void nsbeos_style_to_font(BFont &font, const struct plot_font_style *fstyle)
}
//fprintf(stderr, "nsbeos_style_to_font: value %f unit %d\n", style->font_size.value.length.value, style->font_size.value.length.unit);
size = fstyle->size / FONT_SIZE_SCALE;
size = fstyle->size / PLOT_STYLE_SCALE;
//fprintf(stderr, "nsbeos_style_to_font: %f %d\n", size, style->font_size.value.length.unit);

8
frontends/beos/plotters.cpp
View File

@ -370,7 +370,7 @@ nsbeos_plot_line(const struct redraw_context *ctx,
nsbeos_set_colour(style->stroke_colour);
float pensize = view->PenSize();
view->SetPenSize(style->stroke_width);
view->SetPenSize(plot_style_fixed_to_float(style->stroke_width));
BPoint start(line->x0, line->y0);
BPoint end(line->x1, line->y1);
@ -447,7 +447,7 @@ nsbeos_plot_rectangle(const struct redraw_context *ctx,
nsbeos_set_colour(style->stroke_colour);
float pensize = view->PenSize();
view->SetPenSize(style->stroke_width);
view->SetPenSize(plot_style_fixed_to_float(style->stroke_width));
BRect rect(nsrect->x0, nsrect->y0, nsrect->x1, nsrect->y1);
view->StrokeRect(rect, pat);
@ -518,7 +518,6 @@ nsbeos_plot_polygon(const struct redraw_context *ctx,
* \param pstyle Style controlling the path plot.
* \param p elements of path
* \param n nunber of elements on path
* \param width The width of the path
* \param transform A transform to apply to the path.
* \return NSERROR_OK on success else error code.
*/
@ -527,7 +526,6 @@ nsbeos_plot_path(const struct redraw_context *ctx,
const plot_style_t *pstyle,
const float *p,
unsigned int n,
float width,
const float transform[6])
{
unsigned int i;
@ -578,7 +576,7 @@ nsbeos_plot_path(const struct redraw_context *ctx,
rgb_color old_high = view->HighColor();
float old_pen = view->PenSize();
view->SetPenSize(width);
view->SetPenSize(plot_style_fixed_to_float(pstyle->stroke_width));
view->MovePenTo(0, 0);
if (pstyle->fill_colour != NS_TRANSPARENT) {
view->SetHighColor(nsbeos_rgb_colour(pstyle->fill_colour));

2
frontends/framebuffer/fbtk/text.c
View File

@ -71,7 +71,7 @@ fb_text_font_style(fbtk_widget_t *widget, int *font_height, int *padding,
#endif
font_style->family = PLOT_FONT_FAMILY_SANS_SERIF;
font_style->size = px_to_pt(*font_height * FONT_SIZE_SCALE);
font_style->size = px_to_pt(*font_height * PLOT_STYLE_SCALE);
font_style->weight = 400;
font_style->flags = FONTF_NONE;
font_style->background = widget->bg;

2
frontends/framebuffer/font_freetype.c
View File

@ -392,7 +392,7 @@ static void fb_fill_scalar(const plot_font_style_t *fstyle, FTC_Scaler srec)
srec->face_id = (FTC_FaceID)fb_faces[selected_face];
srec->width = srec->height = (fstyle->size * 64) / FONT_SIZE_SCALE;
srec->width = srec->height = (fstyle->size * 64) / PLOT_STYLE_SCALE;
srec->pixel = 0;
srec->x_res = srec->y_res = browser_get_dpi();

2
frontends/framebuffer/font_internal.c
View File

@ -212,7 +212,7 @@ fb_get_font_size(const plot_font_style_t *fstyle)
{
int size = fstyle->size * 10 /
(((nsoption_int(font_min_size) * 3 +
nsoption_int(font_size)) / 4) * FONT_SIZE_SCALE);
nsoption_int(font_size)) / 4) * PLOT_STYLE_SCALE);
if (size > 2)
size = 2;
else if (size <= 0)

8
frontends/framebuffer/framebuffer.c
View File

@ -168,7 +168,7 @@ framebuffer_plot_line(const struct redraw_context *ctx,
}
pen.stroke_colour = style->stroke_colour;
pen.stroke_width = style->stroke_width;
pen.stroke_width = plot_style_fixed_to_int(style->stroke_width);
nsfb_plot_line(nsfb, &rect, &pen);
}
@ -216,7 +216,9 @@ framebuffer_plot_rectangle(const struct redraw_context *ctx,
dashed = true;
}
nsfb_plot_rectangle(nsfb, &rect, style->stroke_width, style->stroke_colour, dotted, dashed);
nsfb_plot_rectangle(nsfb, &rect,
plot_style_fixed_to_int(style->stroke_width),
style->stroke_colour, dotted, dashed);
}
return NSERROR_OK;
}
@ -259,7 +261,6 @@ framebuffer_plot_polygon(const struct redraw_context *ctx,
* \param pstyle Style controlling the path plot.
* \param p elements of path
* \param n nunber of elements on path
* \param width The width of the path
* \param transform A transform to apply to the path.
* \return NSERROR_OK on success else error code.
*/
@ -268,7 +269,6 @@ framebuffer_plot_path(const struct redraw_context *ctx,
const plot_style_t *pstyle,
const float *p,
unsigned int n,
float width,
const float transform[6])
{
NSLOG(netsurf, INFO, "path unimplemented");

2
frontends/gtk/layout_pango.c
View File

@ -277,7 +277,7 @@ nsfont_style_to_description(const plot_font_style_t *fstyle)
break;
}
size = (fstyle->size * PANGO_SCALE) / FONT_SIZE_SCALE;
size = (fstyle->size * PANGO_SCALE) / PLOT_STYLE_SCALE;
if (fstyle->flags & FONTF_ITALIC)
style = PANGO_STYLE_ITALIC;

33
frontends/gtk/plotters.c
View File

@ -88,6 +88,20 @@ static inline void nsgtk_set_dashed(void)
}
/**
* Set cairo context line width.
*/
static inline void nsgtk_set_line_width(plot_style_fixed width)
{
if (width == 0) {
cairo_set_line_width(current_cr, 1);
} else {
cairo_set_line_width(current_cr,
plot_style_fixed_to_double(width));
}
}
/**
* \brief Sets a clip rectangle for subsequent plot operations.
*
@ -191,10 +205,7 @@ nsgtk_plot_disc(const struct redraw_context *ctx,
break;
}
if (style->stroke_width == 0)
cairo_set_line_width(current_cr, 1);
else
cairo_set_line_width(current_cr, style->stroke_width);
nsgtk_set_line_width(style->stroke_width);
cairo_arc(current_cr, x, y, radius, 0, M_PI * 2);
@ -242,10 +253,7 @@ nsgtk_plot_line(const struct redraw_context *ctx,
nsgtk_set_colour(style->stroke_colour);
}
if (style->stroke_width == 0)
cairo_set_line_width(current_cr, 1);
else
cairo_set_line_width(current_cr, style->stroke_width);
nsgtk_set_line_width(style->stroke_width);
/* core expects horizontal and vertical lines to be on pixels, not
* between pixels
@ -331,10 +339,7 @@ nsgtk_plot_rectangle(const struct redraw_context *ctx,
break;
}
if (style->stroke_width == 0)
cairo_set_line_width(current_cr, 1);
else
cairo_set_line_width(current_cr, style->stroke_width);
nsgtk_set_line_width(style->stroke_width);
cairo_rectangle(current_cr,
rect->x0 + 0.5,
@ -394,7 +399,6 @@ nsgtk_plot_polygon(const struct redraw_context *ctx,
* \param pstyle Style controlling the path plot.
* \param p elements of path
* \param n nunber of elements on path
* \param width The width of the path
* \param transform A transform to apply to the path.
* \return NSERROR_OK on success else error code.
*/
@ -403,7 +407,6 @@ nsgtk_plot_path(const struct redraw_context *ctx,
const plot_style_t *pstyle,
const float *p,
unsigned int n,
float width,
const float transform[6])
{
unsigned int i;
@ -421,7 +424,7 @@ nsgtk_plot_path(const struct redraw_context *ctx,
cairo_get_matrix(current_cr, &old_ctm);
/* Set up line style and width */
cairo_set_line_width(current_cr, 1);
nsgtk_set_line_width(pstyle->stroke_width);
nsgtk_set_solid();
/* Load new CTM */

32
frontends/gtk/print.c
View File

@ -133,6 +133,17 @@ static inline void nsgtk_print_set_dashed(void)
cairo_set_dash(gtk_print_current_cr, cdashes, 1, 0);
}
/** Set cairo context line width. */
static inline void nsgtk_set_line_width(plot_style_fixed width)
{
if (width == 0) {
cairo_set_line_width(gtk_print_current_cr, 1);
} else {
cairo_set_line_width(gtk_print_current_cr,
plot_style_fixed_to_double(width));
}
}
/**
* \brief Sets a clip rectangle for subsequent plot operations.
@ -248,10 +259,7 @@ nsgtk_print_plot_disc(const struct redraw_context *ctx,
break;
}
if (style->stroke_width == 0)
cairo_set_line_width(gtk_print_current_cr, 1);
else
cairo_set_line_width(gtk_print_current_cr, style->stroke_width);
nsgtk_set_line_width(style->stroke_width);
cairo_arc(gtk_print_current_cr, x, y, radius, 0, M_PI * 2);
@ -294,10 +302,7 @@ nsgtk_print_plot_line(const struct redraw_context *ctx,
break;
}
if (style->stroke_width == 0)
cairo_set_line_width(gtk_print_current_cr, 1);
else
cairo_set_line_width(gtk_print_current_cr, style->stroke_width);
nsgtk_set_line_width(style->stroke_width);
cairo_move_to(gtk_print_current_cr, line->x0 + 0.5, line->y0 + 0.5);
cairo_line_to(gtk_print_current_cr, line->x1 + 0.5, line->y1 + 0.5);
@ -350,13 +355,6 @@ nsgtk_print_plot_rectangle(const struct redraw_context *ctx,
}
if (style->stroke_type != PLOT_OP_TYPE_NONE) {
int stroke_width;
/* ensure minimum stroke width */
stroke_width = style->stroke_width;
if (stroke_width == 0) {
stroke_width = 1;
}
nsgtk_print_set_colour(style->stroke_colour);
@ -375,7 +373,7 @@ nsgtk_print_plot_rectangle(const struct redraw_context *ctx,
break;
}
cairo_set_line_width(gtk_print_current_cr, stroke_width);
nsgtk_set_line_width(style->stroke_width);
cairo_rectangle(gtk_print_current_cr,
rect->x0, rect->y0,
@ -429,7 +427,6 @@ nsgtk_print_plot_polygon(const struct redraw_context *ctx,
* \param pstyle Style controlling the path plot.
* \param p elements of path
* \param n nunber of elements on path
* \param width The width of the path
* \param transform A transform to apply to the path.
* \return NSERROR_OK on success else error code.
*/
@ -438,7 +435,6 @@ nsgtk_print_plot_path(const struct redraw_context *ctx,
const plot_style_t *pstyle,
const float *p,
unsigned int n,
float width,
const float transform[6])
{
/* Only the internal SVG renderer uses this plot call currently,

10
frontends/monkey/layout.c
View File

@ -33,7 +33,7 @@ static nserror nsfont_width(const plot_font_style_t *fstyle,
const char *string, size_t length,
int *width)
{
*width = (fstyle->size * utf8_bounded_length(string, length)) / FONT_SIZE_SCALE;
*width = (fstyle->size * utf8_bounded_length(string, length)) / PLOT_STYLE_SCALE;
return NSERROR_OK;
}
@ -53,10 +53,10 @@ static nserror nsfont_position_in_string(const plot_font_style_t *fstyle,
const char *string, size_t length,
int x, size_t *char_offset, int *actual_x)
{
*char_offset = x / (fstyle->size / FONT_SIZE_SCALE);
*char_offset = x / (fstyle->size / PLOT_STYLE_SCALE);
if (*char_offset > length)
*char_offset = length;
*actual_x = *char_offset * (fstyle->size / FONT_SIZE_SCALE);
*actual_x = *char_offset * (fstyle->size / PLOT_STYLE_SCALE);
return NSERROR_OK;
}
@ -88,7 +88,7 @@ static nserror nsfont_split(const plot_font_style_t *fstyle,
const char *string, size_t length,
int x, size_t *char_offset, int *actual_x)
{
int c_off = *char_offset = x / (fstyle->size / FONT_SIZE_SCALE);
int c_off = *char_offset = x / (fstyle->size / PLOT_STYLE_SCALE);
if (*char_offset > length) {
*char_offset = length;
} else {
@ -104,7 +104,7 @@ static nserror nsfont_split(const plot_font_style_t *fstyle,
}
}
}
*actual_x = *char_offset * (fstyle->size / FONT_SIZE_SCALE);
*actual_x = *char_offset * (fstyle->size / PLOT_STYLE_SCALE);
return NSERROR_OK;
}

6
frontends/monkey/plot.c
View File

@ -177,7 +177,6 @@ monkey_plot_polygon(const struct redraw_context *ctx,
* \param pstyle Style controlling the path plot.
* \param p elements of path
* \param n nunber of elements on path
* \param width The width of the path
* \param transform A transform to apply to the path.
* \return NSERROR_OK on success else error code.
*/
@ -186,12 +185,11 @@ monkey_plot_path(const struct redraw_context *ctx,
const plot_style_t *pstyle,
const float *p,
unsigned int n,
float width,
const float transform[6])
{
fprintf(stdout,
"PLOT PATH VERTICIES %d WIDTH %f\n",
n, width);
n, plot_style_fixed_to_float(pstyle->stroke_width));
return NSERROR_OK;
}
@ -273,7 +271,7 @@ static const struct plotter_table plotters = {
.path = monkey_plot_path,
.bitmap = monkey_plot_bitmap,
.text = monkey_plot_text,
.option_knockout = true,
.option_knockout = true,
};
const struct plotter_table* monkey_plotters = &plotters;

2
frontends/riscos/font.c
View File

@ -469,7 +469,7 @@ void nsfont_read_style(const plot_font_style_t *fstyle,
rufl_WEIGHT_900
};
*font_size = (fstyle->size * 16) / FONT_SIZE_SCALE;
*font_size = (fstyle->size * 16) / PLOT_STYLE_SCALE;
if (1600 < *font_size)
*font_size = 1600;

20
frontends/riscos/plotters.c
View File

@ -324,9 +324,9 @@ ro_plot_line(const struct redraw_context *ctx,
dashed = true;
return ro_plot_draw_path((const draw_path *)path,
style->stroke_width,
style->stroke_colour,
dotted, dashed);
plot_style_fixed_to_int(style->stroke_width),
style->stroke_colour,
dotted, dashed);
}
return NSERROR_OK;
}
@ -412,10 +412,10 @@ ro_plot_rectangle(const struct redraw_context *ctx,
dashed = true;
ro_plot_draw_path((const draw_path *)path,
style->stroke_width,
style->stroke_colour,
dotted,
dashed);
plot_style_fixed_to_int(style->stroke_width),
style->stroke_colour,
dotted,
dashed);
}
return NSERROR_OK;
@ -483,7 +483,6 @@ ro_plot_polygon(const struct redraw_context *ctx,
* \param pstyle Style controlling the path plot.
* \param p elements of path
* \param n nunber of elements on path
* \param width The width of the path
* \param transform A transform to apply to the path.
* \return NSERROR_OK on success else error code.
*/
@ -492,7 +491,6 @@ ro_plot_path(const struct redraw_context *ctx,
const plot_style_t *pstyle,
const float *p,
unsigned int n,
float width,
const float transform[6])
{
static const draw_line_style line_style = {
@ -591,7 +589,9 @@ ro_plot_path(const struct redraw_context *ctx,
}
error = xdraw_stroke((draw_path *) path, 0, &trfm, 0,
width * 2 * 256, &line_style, 0);
plot_style_fixed_to_int(
pstyle->stroke_width) * 2 * 256,
&line_style, 0);
if (error) {
NSLOG(netsurf, INFO, "xdraw_stroke: 0x%x: %s",
error->errnum, error->errmess);

1
frontends/riscos/print.c
View File

@ -831,7 +831,6 @@ print_fonts_plot_path(const struct redraw_context *ctx,
const plot_style_t *pstyle,
const float *p,
unsigned int n,
float width,
const float transform[6])
{
return NSERROR_OK;

9
frontends/riscos/save_draw.c
View File

@ -168,7 +168,7 @@ ro_save_draw_line(const struct redraw_context *ctx,
sizeof path / sizeof path[0],
pencil_TRANSPARENT,
style->stroke_colour << 8,
style->stroke_width,
plot_style_fixed_to_int(style->stroke_width),
pencil_JOIN_MITRED,
pencil_CAP_BUTT,
pencil_CAP_BUTT,
@ -235,7 +235,7 @@ ro_save_draw_rectangle(const struct redraw_context *ctx,
sizeof path / sizeof path[0],
pencil_TRANSPARENT,
style->stroke_colour << 8,
style->stroke_width,
plot_style_fixed_to_int(style->stroke_width),
pencil_JOIN_MITRED,
pencil_CAP_BUTT,
pencil_CAP_BUTT,
@ -312,7 +312,6 @@ ro_save_draw_polygon(const struct redraw_context *ctx,
* \param pstyle Style controlling the path plot.
* \param p elements of path
* \param n nunber of elements on path
* \param width The width of the path
* \param transform A transform to apply to the path.
* \return NSERROR_OK on success else error code.
*/
@ -321,7 +320,6 @@ ro_save_draw_path(const struct redraw_context *ctx,
const plot_style_t *pstyle,
const float *p,
unsigned int n,
float width,
const float transform[6])
{
pencil_code code;
@ -409,7 +407,8 @@ ro_save_draw_path(const struct redraw_context *ctx,
pstyle->stroke_colour == NS_TRANSPARENT ?
pencil_TRANSPARENT :
pstyle->stroke_colour << 8,
width, pencil_JOIN_MITRED,
plot_style_fixed_to_int(style->stroke_width),
pencil_JOIN_MITRED,
pencil_CAP_BUTT,
pencil_CAP_BUTT,
0,

2
frontends/windows/font.c
View File

@ -120,7 +120,7 @@ HFONT get_font(const plot_font_style_t *style)
int nHeight = -10;
HDC hdc = GetDC(font_hwnd);
nHeight = -MulDiv(style->size, GetDeviceCaps(hdc, LOGPIXELSY), 72 * FONT_SIZE_SCALE);
nHeight = -MulDiv(style->size, GetDeviceCaps(hdc, LOGPIXELSY), 72 * PLOT_STYLE_SCALE);
ReleaseDC(font_hwnd, hdc);
HFONT font = CreateFont(

10
frontends/windows/plot.c
View File

@ -601,7 +601,9 @@ line(const struct redraw_context *ctx,
(style->stroke_type == PLOT_OP_TYPE_DASH) ? PS_DASH:
0);
LOGBRUSH lb = {BS_SOLID, col, 0};
HPEN pen = ExtCreatePen(penstyle, style->stroke_width, &lb, 0, NULL);
HPEN pen = ExtCreatePen(penstyle,
plot_style_fixed_to_int(style->stroke_width),
&lb, 0, NULL);
if (pen == NULL) {
DeleteObject(clipregion);
return NSERROR_INVALID;
@ -672,7 +674,9 @@ rectangle(const struct redraw_context *ctx,
if (style->fill_type == PLOT_OP_TYPE_NONE)
lb1.lbStyle = BS_HOLLOW;
HPEN pen = ExtCreatePen(penstyle, style->stroke_width, &lb, 0, NULL);
HPEN pen = ExtCreatePen(penstyle,
plot_style_fixed_to_int(style->stroke_width),
&lb, 0, NULL);
if (pen == NULL) {
return NSERROR_INVALID;
}
@ -810,7 +814,6 @@ polygon(const struct redraw_context *ctx,
* \param pstyle Style controlling the path plot.
* \param p elements of path
* \param n nunber of elements on path
* \param width The width of the path
* \param transform A transform to apply to the path.
* \return NSERROR_OK on success else error code.
*/
@ -819,7 +822,6 @@ path(const struct redraw_context *ctx,
const plot_style_t *pstyle,
const float *p,
unsigned int n,
float width,
const float transform[6])
{
NSLOG(plot, DEEPDEBUG, "path unimplemented");

34
include/netsurf/plot_style.h
View File

@ -25,6 +25,8 @@
#define NETSURF_PLOT_STYLE_H
#include <stdint.h>
#include <stdint.h>
#include <libwapcaplet/libwapcaplet.h>
#include "netsurf/types.h"
/** light grey widget base colour */
@ -36,8 +38,26 @@
/** Transparent colour value. */
#define NS_TRANSPARENT 0x01000000
/** Scaling factor for font sizes */
#define FONT_SIZE_SCALE 1024
/** 22:10 fixed point */
#define PLOT_STYLE_RADIX (10)
/** Scaling factor for plot styles */
#define PLOT_STYLE_SCALE (1 << PLOT_STYLE_RADIX)
/* type for fixed point numbers */
typedef int32_t plot_style_fixed;
/* Convert an int to fixed point */
#define plot_style_int_to_fixed(v) ((v) << PLOT_STYLE_RADIX)
/* Convert fixed point to int */
#define plot_style_fixed_to_int(v) ((v) >> PLOT_STYLE_RADIX)
/* Convert fixed point to float */
#define plot_style_fixed_to_float(v) (((float)v) / PLOT_STYLE_SCALE)
/* Convert fixed point to double */
#define plot_style_fixed_to_double(v) (((double)v) / PLOT_STYLE_SCALE)
/**
* Type of plot operation
@ -55,7 +75,7 @@ typedef enum {
*/
typedef struct plot_style_s {
plot_operation_type_t stroke_type; /**< Stroke plot type */
int stroke_width; /**< Width of stroke, in pixels */
plot_style_fixed stroke_width; /**< Width of stroke, in pixels */
colour stroke_colour; /**< Colour of stroke */
plot_operation_type_t fill_type; /**< Fill plot type */
colour fill_colour; /**< Colour of fill */
@ -89,8 +109,14 @@ typedef enum {
* Font style for plotting
*/
typedef struct plot_font_style {
/**
* Array of pointers to font families.
*
* May be NULL. Array is NULL terminated.
*/
lwc_string * const * families;
plot_font_generic_family_t family; /**< Generic family to plot with */
int size; /**< Font size, in points * FONT_SIZE_SCALE */
plot_style_fixed size; /**< Font size, in pt */
int weight; /**< Font weight: value in range [100,900] as per CSS */
plot_font_flags_t flags; /**< Font flags */
colour background; /**< Background colour to blend to, if appropriate */

72
include/netsurf/plotters.h
View File

@ -108,7 +108,9 @@ struct plotter_table {
* operations within.
* \return NSERROR_OK on success else error code.
*/
nserror (*clip)(const struct redraw_context *ctx, const struct rect *clip);
nserror (*clip)(
const struct redraw_context *ctx,
const struct rect *clip);
/**
* Plots an arc
@ -126,7 +128,14 @@ struct plotter_table {
* \param angle2 The finish angle of the arc.
* \return NSERROR_OK on success else error code.
*/
nserror (*arc)(const struct redraw_context *ctx, const plot_style_t *pstyle, int x, int y, int radius, int angle1, int angle2);
nserror (*arc)(
const struct redraw_context *ctx,
const plot_style_t *pstyle,
int x,
int y,
int radius,
int angle1,
int angle2);
/**
* Plots a circle
@ -140,7 +149,12 @@ struct plotter_table {
* \param radius The radius of the circle.
* \return NSERROR_OK on success else error code.
*/
nserror (*disc)(const struct redraw_context *ctx, const plot_style_t *pstyle, int x, int y, int radius);
nserror (*disc)(
const struct redraw_context *ctx,
const plot_style_t *pstyle,
int x,
int y,
int radius);
/**
* Plots a line
@ -153,7 +167,10 @@ struct plotter_table {
* \param line A rectangle defining the line to be drawn
* \return NSERROR_OK on success else error code.
*/
nserror (*line)(const struct redraw_context *ctx, const plot_style_t *pstyle, const struct rect *line);
nserror (*line)(
const struct redraw_context *ctx,
const plot_style_t *pstyle,
const struct rect *line);
/**
* Plots a rectangle.
@ -168,7 +185,10 @@ struct plotter_table {
* \param rect A rectangle defining the line to be drawn
* \return NSERROR_OK on success else error code.
*/
nserror (*rectangle)(const struct redraw_context *ctx, const plot_style_t *pstyle, const struct rect *rectangle);
nserror (*rectangle)(
const struct redraw_context *ctx,
const plot_style_t *pstyle,
const struct rect *rectangle);
/**
* Plot a polygon
@ -184,7 +204,11 @@ struct plotter_table {
* \param n number of verticies.
* \return NSERROR_OK on success else error code.
*/
nserror (*polygon)(const struct redraw_context *ctx, const plot_style_t *pstyle, const int *p, unsigned int n);
nserror (*polygon)(
const struct redraw_context *ctx,
const plot_style_t *pstyle,
const int *p,
unsigned int n);
/**
* Plots a path.
@ -196,11 +220,15 @@ struct plotter_table {
* \param pstyle Style controlling the path plot.
* \param p elements of path
* \param n nunber of elements on path
* \param width The width of the path
* \param transform A transform to apply to the path.
* \return NSERROR_OK on success else error code.
*/
nserror (*path)(const struct redraw_context *ctx, const plot_style_t *pstyle, const float *p, unsigned int n, float width, const float transform[6]);
nserror (*path)(
const struct redraw_context *ctx,
const plot_style_t *pstyle,
const float *p,
unsigned int n,
const float transform[6]);
/**
* Plot a bitmap
@ -226,7 +254,15 @@ struct plotter_table {
* \param flags the flags controlling the type of plot operation
* \return NSERROR_OK on success else error code.
*/
nserror (*bitmap)(const struct redraw_context *ctx, struct bitmap *bitmap, int x, int y, int width, int height, colour bg, bitmap_flags_t flags);
nserror (*bitmap)(
const struct redraw_context *ctx,
struct bitmap *bitmap,
int x,
int y,
int width,
int height,
colour bg,
bitmap_flags_t flags);
/**
* Text plotting.
@ -239,7 +275,13 @@ struct plotter_table {
* \param length length of string, in bytes
* \return NSERROR_OK on success else error code.
*/
nserror (*text)(const struct redraw_context *ctx, const plot_font_style_t *fstyle, int x, int y, const char *text, size_t length);
nserror (*text)(
const struct redraw_context *ctx,
const plot_font_style_t *fstyle,
int x,
int y,
const char *text,
size_t length);
/**
* Start of a group of objects.
@ -250,7 +292,9 @@ struct plotter_table {
* \param ctx The current redraw context.
* \return NSERROR_OK on success else error code.
*/
nserror (*group_start)(const struct redraw_context *ctx, const char *name);
nserror (*group_start)(
const struct redraw_context *ctx,
const char *name);
/**
* End of the most recently started group.
@ -260,7 +304,8 @@ struct plotter_table {
* \param ctx The current redraw context.
* \return NSERROR_OK on success else error code.
*/
nserror (*group_end)(const struct redraw_context *ctx);
nserror (*group_end)(
const struct redraw_context *ctx);
/**
* Only used internally by the knockout code. Must be NULL in
@ -269,7 +314,8 @@ struct plotter_table {
* \param ctx The current redraw context.
* \return NSERROR_OK on success else error code.
*/
nserror (*flush)(const struct redraw_context *ctx);
nserror (*flush)(
const struct redraw_context *ctx);
/* flags */
/**