mirror of
https://github.com/netsurf-browser/netsurf
synced 2024-12-22 20:16:54 +03:00
75018632a9
for F in $(git ls-files '*.c');do spatch --sp-file foo.cocci --in-place ${F};done
@@ expression E; @@
-LOG(E);
+NSLOG(netsurf, INFO, E);
@@ expression E, E1; @@
-LOG(E, E1);
+NSLOG(netsurf, INFO, E, E1);
@@ expression E, E1, E2; @@
-LOG(E, E1, E2);
+NSLOG(netsurf, INFO, E, E1, E2);
@@ expression E, E1, E2, E3; @@
-LOG(E, E1, E2, E3);
+NSLOG(netsurf, INFO, E, E1, E2, E3);
@@ expression E, E1, E2, E3, E4; @@
-LOG(E, E1, E2, E3, E4);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4);
@@ expression E, E1, E2, E3, E4, E5; @@
-LOG(E, E1, E2, E3, E4, E5);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5);
@@ expression E, E1, E2, E3, E4, E5, E6; @@
-LOG(E, E1, E2, E3, E4, E5, E6);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6);
@@ expression E, E1, E2, E3, E4, E5, E6, E7; @@
-LOG(E, E1, E2, E3, E4, E5, E6, E7);
+NSLOG(netsurf, INFO, E, E1, E2, E3, E4, E5, E6, E7);
640 lines
15 KiB
C
640 lines
15 KiB
C
/*
|
|
* Copyright 2004 John M Bell <jmb202@ecs.soton.ac.uk>
|
|
* Copyright 2004-2008 John Tytgat <joty@netsurf-browser.org>
|
|
* Copyright 2007 James Bursa <bursa@users.sourceforge.net>
|
|
*
|
|
* This file is part of NetSurf, http://www.netsurf-browser.org/
|
|
*
|
|
* NetSurf is free software; you can redistribute it and/or modify
|
|
* it under the terms of the GNU General Public License as published by
|
|
* the Free Software Foundation; version 2 of the License.
|
|
*
|
|
* NetSurf is distributed in the hope that it will be useful,
|
|
* but WITHOUT ANY WARRANTY; without even the implied warranty of
|
|
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
|
|
* GNU General Public License for more details.
|
|
*
|
|
* You should have received a copy of the GNU General Public License
|
|
* along with this program. If not, see <http://www.gnu.org/licenses/>.
|
|
*/
|
|
|
|
/**
|
|
* \file
|
|
* Export a content as a DrawFile (implementation).
|
|
*/
|
|
|
|
#ifdef WITH_DRAW_EXPORT
|
|
|
|
#include <assert.h>
|
|
#include <limits.h>
|
|
#include <oslib/draw.h>
|
|
#include <oslib/osfile.h>
|
|
#include <pencil.h>
|
|
|
|
#include "utils/log.h"
|
|
#include "netsurf/plotters.h"
|
|
#include "netsurf/content.h"
|
|
|
|
#include "riscos/bitmap.h"
|
|
#include "riscos/gui.h"
|
|
#include "riscos/save_draw.h"
|
|
#include "riscos/font.h"
|
|
|
|
|
|
static struct pencil_diagram *ro_save_draw_diagram;
|
|
static int ro_save_draw_width;
|
|
static int ro_save_draw_height;
|
|
|
|
|
|
/**
|
|
* Report an error from pencil.
|
|
*
|
|
* \param code error code
|
|
* \return false
|
|
*/
|
|
static nserror ro_save_draw_error(pencil_code code)
|
|
{
|
|
NSLOG(netsurf, INFO, "code %i", code);
|
|
|
|
switch (code) {
|
|
case pencil_OK:
|
|
assert(0);
|
|
break;
|
|
|
|
case pencil_OUT_OF_MEMORY:
|
|
ro_warn_user("NoMemory", 0);
|
|
break;
|
|
|
|
case pencil_FONT_MANAGER_ERROR:
|
|
ro_warn_user("SaveError", rufl_fm_error->errmess);
|
|
break;
|
|
|
|
case pencil_FONT_NOT_FOUND:
|
|
case pencil_IO_ERROR:
|
|
case pencil_IO_EOF:
|
|
ro_warn_user("SaveError", "generating the DrawFile failed");
|
|
break;
|
|
}
|
|
|
|
return NSERROR_INVALID;
|
|
}
|
|
|
|
/**
|
|
* \brief Sets a clip rectangle for subsequent plot operations.
|
|
*
|
|
* \param ctx The current redraw context.
|
|
* \param clip The rectangle to limit all subsequent plot
|
|
* operations within.
|
|
* \return NSERROR_OK on success else error code.
|
|
*/
|
|
static nserror
|
|
ro_save_draw_clip(const struct redraw_context *ctx, const struct rect *clip)
|
|
{
|
|
return NSERROR_OK;
|
|
}
|
|
|
|
|
|
/**
|
|
* Plots an arc
|
|
*
|
|
* plot an arc segment around (x,y), anticlockwise from angle1
|
|
* to angle2. Angles are measured anticlockwise from
|
|
* horizontal, in degrees.
|
|
*
|
|
* \param ctx The current redraw context.
|
|
* \param pstyle Style controlling the arc plot.
|
|
* \param x The x coordinate of the arc.
|
|
* \param y The y coordinate of the arc.
|
|
* \param radius The radius of the arc.
|
|
* \param angle1 The start angle of the arc.
|
|
* \param angle2 The finish angle of the arc.
|
|
* \return NSERROR_OK on success else error code.
|
|
*/
|
|
static nserror
|
|
ro_save_draw_arc(const struct redraw_context *ctx,
|
|
const plot_style_t *style,
|
|
int x, int y, int radius, int angle1, int angle2)
|
|
{
|
|
return NSERROR_OK;
|
|
}
|
|
|
|
|
|
/**
|
|
* Plots a circle
|
|
*
|
|
* Plot a circle centered on (x,y), which is optionally filled.
|
|
*
|
|
* \param ctx The current redraw context.
|
|
* \param pstyle Style controlling the circle plot.
|
|
* \param x The x coordinate of the circle.
|
|
* \param y The y coordinate of the circle.
|
|
* \param radius The radius of the circle.
|
|
* \return NSERROR_OK on success else error code.
|
|
*/
|
|
static nserror
|
|
ro_save_draw_disc(const struct redraw_context *ctx,
|
|
const plot_style_t *style,
|
|
int x, int y, int radius)
|
|
{
|
|
return NSERROR_OK;
|
|
}
|
|
|
|
|
|
/**
|
|
* Plots a line
|
|
*
|
|
* plot a line from (x0,y0) to (x1,y1). Coordinates are at
|
|
* centre of line width/thickness.
|
|
*
|
|
* \param ctx The current redraw context.
|
|
* \param pstyle Style controlling the line plot.
|
|
* \param line A rectangle defining the line to be drawn
|
|
* \return NSERROR_OK on success else error code.
|
|
*/
|
|
static nserror
|
|
ro_save_draw_line(const struct redraw_context *ctx,
|
|
const plot_style_t *style,
|
|
const struct rect *line)
|
|
{
|
|
pencil_code code;
|
|
const int path[] = {
|
|
draw_MOVE_TO, line->x0 * 2, -line->y0 * 2 - 1,
|
|
draw_LINE_TO, line->x1 * 2, -line->y1 * 2 - 1,
|
|
draw_END_PATH
|
|
};
|
|
|
|
code = pencil_path(ro_save_draw_diagram,
|
|
path,
|
|
sizeof path / sizeof path[0],
|
|
pencil_TRANSPARENT,
|
|
style->stroke_colour << 8,
|
|
style->stroke_width,
|
|
pencil_JOIN_MITRED,
|
|
pencil_CAP_BUTT,
|
|
pencil_CAP_BUTT,
|
|
0, 0, false,
|
|
pencil_SOLID);
|
|
if (code != pencil_OK)
|
|
return ro_save_draw_error(code);
|
|
|
|
return NSERROR_OK;
|
|
}
|
|
|
|
|
|
/**
|
|
* Plots a rectangle.
|
|
*
|
|
* The rectangle can be filled an outline or both controlled
|
|
* by the plot style The line can be solid, dotted or
|
|
* dashed. Top left corner at (x0,y0) and rectangle has given
|
|
* width and height.
|
|
*
|
|
* \param ctx The current redraw context.
|
|
* \param pstyle Style controlling the rectangle plot.
|
|
* \param rect A rectangle defining the line to be drawn
|
|
* \return NSERROR_OK on success else error code.
|
|
*/
|
|
static nserror
|
|
ro_save_draw_rectangle(const struct redraw_context *ctx,
|
|
const plot_style_t *style,
|
|
const struct rect *rect)
|
|
{
|
|
pencil_code code;
|
|
const int path[] = {
|
|
draw_MOVE_TO, rect->x0 * 2, -rect->y0 * 2 - 1,
|
|
draw_LINE_TO, rect->x1 * 2, -rect->y0 * 2 - 1,
|
|
draw_LINE_TO, rect->x1 * 2, -rect->y1 * 2 - 1,
|
|
draw_LINE_TO, rect->x0 * 2, -rect->y1 * 2 - 1,
|
|
draw_CLOSE_LINE,
|
|
draw_END_PATH
|
|
};
|
|
|
|
if (style->fill_type != PLOT_OP_TYPE_NONE) {
|
|
|
|
code = pencil_path(ro_save_draw_diagram,
|
|
path,
|
|
sizeof path / sizeof path[0],
|
|
style->fill_colour << 8,
|
|
pencil_TRANSPARENT,
|
|
0,
|
|
pencil_JOIN_MITRED,
|
|
pencil_CAP_BUTT,
|
|
pencil_CAP_BUTT,
|
|
0,
|
|
0,
|
|
false,
|
|
pencil_SOLID);
|
|
if (code != pencil_OK)
|
|
return ro_save_draw_error(code);
|
|
}
|
|
|
|
if (style->stroke_type != PLOT_OP_TYPE_NONE) {
|
|
|
|
code = pencil_path(ro_save_draw_diagram,
|
|
path,
|
|
sizeof path / sizeof path[0],
|
|
pencil_TRANSPARENT,
|
|
style->stroke_colour << 8,
|
|
style->stroke_width,
|
|
pencil_JOIN_MITRED,
|
|
pencil_CAP_BUTT,
|
|
pencil_CAP_BUTT,
|
|
0,
|
|
0,
|
|
false,
|
|
pencil_SOLID);
|
|
|
|
if (code != pencil_OK)
|
|
return ro_save_draw_error(code);
|
|
}
|
|
return NSERROR_OK;
|
|
}
|
|
|
|
|
|
/**
|
|
* Plot a polygon
|
|
*
|
|
* Plots a filled polygon with straight lines between
|
|
* points. The lines around the edge of the ploygon are not
|
|
* plotted. The polygon is filled with the non-zero winding
|
|
* rule.
|
|
*
|
|
* \param ctx The current redraw context.
|
|
* \param pstyle Style controlling the polygon plot.
|
|
* \param p verticies of polygon
|
|
* \param n number of verticies.
|
|
* \return NSERROR_OK on success else error code.
|
|
*/
|
|
static nserror
|
|
ro_save_draw_polygon(const struct redraw_context *ctx,
|
|
const plot_style_t *style,
|
|
const int *p,
|
|
unsigned int n)
|
|
{
|
|
pencil_code code;
|
|
int path[n * 3 + 1];
|
|
unsigned int i;
|
|
|
|
for (i = 0; i != n; i++) {
|
|
path[i * 3 + 0] = draw_LINE_TO;
|
|
path[i * 3 + 1] = p[i * 2 + 0] * 2;
|
|
path[i * 3 + 2] = -p[i * 2 + 1] * 2;
|
|
}
|
|
path[0] = draw_MOVE_TO;
|
|
path[n * 3] = draw_END_PATH;
|
|
|
|
code = pencil_path(ro_save_draw_diagram,
|
|
path, n * 3 + 1,
|
|
style->fill_colour << 8,
|
|
pencil_TRANSPARENT,
|
|
0,
|
|
pencil_JOIN_MITRED,
|
|
pencil_CAP_BUTT,
|
|
pencil_CAP_BUTT,
|
|
0,
|
|
0,
|
|
false,
|
|
pencil_SOLID);
|
|
if (code != pencil_OK)
|
|
return ro_save_draw_error(code);
|
|
|
|
return NSERROR_OK;
|
|
}
|
|
|
|
|
|
/**
|
|
* Plots a path.
|
|
*
|
|
* Path plot consisting of cubic Bezier curves. Line and fill colour is
|
|
* controlled by the plot style.
|
|
*
|
|
* \param ctx The current redraw context.
|
|
* \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.
|
|
*/
|
|
static nserror
|
|
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;
|
|
int *path;
|
|
unsigned int i;
|
|
bool empty_path = true;
|
|
|
|
if (n == 0)
|
|
return NSERROR_OK;
|
|
|
|
if (p[0] != PLOTTER_PATH_MOVE) {
|
|
NSLOG(netsurf, INFO, "path doesn't start with a move");
|
|
return NSERROR_INVALID;
|
|
}
|
|
|
|
path = malloc(sizeof *path * (n + 10));
|
|
if (!path) {
|
|
NSLOG(netsurf, INFO, "out of memory");
|
|
return NSERROR_INVALID;
|
|
}
|
|
|
|
for (i = 0; i < n; ) {
|
|
if (p[i] == PLOTTER_PATH_MOVE) {
|
|
path[i] = draw_MOVE_TO;
|
|
path[i + 1] = (transform[0] * p[i + 1] +
|
|
transform[2] * -p[i + 2] +
|
|
transform[4]) * 2;
|
|
path[i + 2] = (transform[1] * p[i + 1] +
|
|
transform[3] * -p[i + 2] +
|
|
-transform[5]) * 2;
|
|
i += 3;
|
|
} else if (p[i] == PLOTTER_PATH_CLOSE) {
|
|
path[i] = draw_CLOSE_LINE;
|
|
i++;
|
|
} else if (p[i] == PLOTTER_PATH_LINE) {
|
|
path[i] = draw_LINE_TO;
|
|
path[i + 1] = (transform[0] * p[i + 1] +
|
|
transform[2] * -p[i + 2] +
|
|
transform[4]) * 2;
|
|
path[i + 2] = (transform[1] * p[i + 1] +
|
|
transform[3] * -p[i + 2] +
|
|
-transform[5]) * 2;
|
|
i += 3;
|
|
empty_path = false;
|
|
} else if (p[i] == PLOTTER_PATH_BEZIER) {
|
|
path[i] = draw_BEZIER_TO;
|
|
path[i + 1] = (transform[0] * p[i + 1] +
|
|
transform[2] * -p[i + 2] +
|
|
transform[4]) * 2;
|
|
path[i + 2] = (transform[1] * p[i + 1] +
|
|
transform[3] * -p[i + 2] +
|
|
-transform[5]) * 2;
|
|
path[i + 3] = (transform[0] * p[i + 3] +
|
|
transform[2] * -p[i + 4] +
|
|
transform[4]) * 2;
|
|
path[i + 4] = (transform[1] * p[i + 3] +
|
|
transform[3] * -p[i + 4] +
|
|
-transform[5]) * 2;
|
|
path[i + 5] = (transform[0] * p[i + 5] +
|
|
transform[2] * -p[i + 6] +
|
|
transform[4]) * 2;
|
|
path[i + 6] = (transform[1] * p[i + 5] +
|
|
transform[3] * -p[i + 6] +
|
|
-transform[5]) * 2;
|
|
i += 7;
|
|
empty_path = false;
|
|
} else {
|
|
NSLOG(netsurf, INFO, "bad path command %f", p[i]);
|
|
free(path);
|
|
return NSERROR_INVALID;
|
|
}
|
|
}
|
|
path[i] = draw_END_PATH;
|
|
|
|
if (empty_path) {
|
|
free(path);
|
|
return NSERROR_OK;
|
|
}
|
|
|
|
code = pencil_path(ro_save_draw_diagram,
|
|
path, i + 1,
|
|
pstyle->fill_colour == NS_TRANSPARENT ?
|
|
pencil_TRANSPARENT :
|
|
pstyle->fill_colour << 8,
|
|
pstyle->stroke_colour == NS_TRANSPARENT ?
|
|
pencil_TRANSPARENT :
|
|
pstyle->stroke_colour << 8,
|
|
width, pencil_JOIN_MITRED,
|
|
pencil_CAP_BUTT,
|
|
pencil_CAP_BUTT,
|
|
0,
|
|
0,
|
|
false,
|
|
pencil_SOLID);
|
|
free(path);
|
|
if (code != pencil_OK)
|
|
return ro_save_draw_error(code);
|
|
|
|
return NSERROR_OK;
|
|
}
|
|
|
|
|
|
/**
|
|
* Plot a bitmap
|
|
*
|
|
* Tiled plot of a bitmap image. (x,y) gives the top left
|
|
* coordinate of an explicitly placed tile. From this tile the
|
|
* image can repeat in all four directions -- up, down, left
|
|
* and right -- to the extents given by the current clip
|
|
* rectangle.
|
|
*
|
|
* The bitmap_flags say whether to tile in the x and y
|
|
* directions. If not tiling in x or y directions, the single
|
|
* image is plotted. The width and height give the dimensions
|
|
* the image is to be scaled to.
|
|
*
|
|
* \param ctx The current redraw context.
|
|
* \param bitmap The bitmap to plot
|
|
* \param x The x coordinate to plot the bitmap
|
|
* \param y The y coordiante to plot the bitmap
|
|
* \param width The width of area to plot the bitmap into
|
|
* \param height The height of area to plot the bitmap into
|
|
* \param bg the background colour to alpha blend into
|
|
* \param flags the flags controlling the type of plot operation
|
|
* \return NSERROR_OK on success else error code.
|
|
*/
|
|
static nserror
|
|
ro_save_draw_bitmap(const struct redraw_context *ctx,
|
|
struct bitmap *bitmap,
|
|
int x, int y,
|
|
int width,
|
|
int height,
|
|
colour bg,
|
|
bitmap_flags_t flags)
|
|
{
|
|
pencil_code code;
|
|
const uint8_t *buffer;
|
|
|
|
buffer = riscos_bitmap_get_buffer(bitmap);
|
|
if (!buffer) {
|
|
ro_warn_user("NoMemory", 0);
|
|
return NSERROR_INVALID;
|
|
}
|
|
|
|
code = pencil_sprite(ro_save_draw_diagram,
|
|
x * 2, (-y - height) * 2,
|
|
width * 2, height * 2,
|
|
((char *) bitmap->sprite_area) +
|
|
bitmap->sprite_area->first);
|
|
if (code != pencil_OK)
|
|
return ro_save_draw_error(code);
|
|
|
|
return NSERROR_OK;
|
|
}
|
|
|
|
|
|
/**
|
|
* Text plotting.
|
|
*
|
|
* \param ctx The current redraw context.
|
|
* \param fstyle plot style for this text
|
|
* \param x x coordinate
|
|
* \param y y coordinate
|
|
* \param text UTF-8 string to plot
|
|
* \param length length of string, in bytes
|
|
* \return NSERROR_OK on success else error code.
|
|
*/
|
|
static nserror
|
|
ro_save_draw_text(const struct redraw_context *ctx,
|
|
const struct plot_font_style *fstyle,
|
|
int x,
|
|
int y,
|
|
const char *text,
|
|
size_t length)
|
|
{
|
|
pencil_code code;
|
|
const char *font_family;
|
|
unsigned int font_size;
|
|
rufl_style font_style;
|
|
|
|
nsfont_read_style(fstyle, &font_family, &font_size, &font_style);
|
|
|
|
code = pencil_text(ro_save_draw_diagram, x * 2, -y * 2, font_family,
|
|
font_style, font_size, text, length,
|
|
fstyle->foreground << 8);
|
|
if (code != pencil_OK)
|
|
return ro_save_draw_error(code);
|
|
|
|
return NSERROR_OK;
|
|
}
|
|
|
|
|
|
/**
|
|
* Start of a group of objects.
|
|
*
|
|
* \param ctx The current redraw context.
|
|
* \return NSERROR_OK on success else error code.
|
|
*/
|
|
static nserror
|
|
ro_save_draw_group_start(const struct redraw_context *ctx, const char *name)
|
|
{
|
|
pencil_code code;
|
|
|
|
code = pencil_group_start(ro_save_draw_diagram, name);
|
|
if (code != pencil_OK)
|
|
return ro_save_draw_error(code);
|
|
|
|
return NSERROR_OK;
|
|
}
|
|
|
|
|
|
/**
|
|
* End of the most recently started group.
|
|
*
|
|
* \param ctx The current redraw context.
|
|
* \return NSERROR_OK on success else error code.
|
|
*/
|
|
static nserror
|
|
ro_save_draw_group_end(const struct redraw_context *ctx)
|
|
{
|
|
pencil_code code;
|
|
|
|
code = pencil_group_end(ro_save_draw_diagram);
|
|
if (code != pencil_OK)
|
|
return ro_save_draw_error(code);
|
|
|
|
return NSERROR_OK;
|
|
}
|
|
|
|
|
|
static const struct plotter_table ro_save_draw_plotters = {
|
|
.rectangle = ro_save_draw_rectangle,
|
|
.line = ro_save_draw_line,
|
|
.polygon = ro_save_draw_polygon,
|
|
.clip = ro_save_draw_clip,
|
|
.text = ro_save_draw_text,
|
|
.disc = ro_save_draw_disc,
|
|
.arc = ro_save_draw_arc,
|
|
.bitmap = ro_save_draw_bitmap,
|
|
.group_start = ro_save_draw_group_start,
|
|
.group_end = ro_save_draw_group_end,
|
|
.path = ro_save_draw_path,
|
|
.option_knockout = false,
|
|
};
|
|
|
|
|
|
/* exported interface documented in save_draw.h */
|
|
bool save_as_draw(struct hlcache_handle *h, const char *path)
|
|
{
|
|
pencil_code code;
|
|
char *drawfile_buffer;
|
|
struct rect clip;
|
|
struct content_redraw_data data;
|
|
size_t drawfile_size;
|
|
os_error *error;
|
|
struct redraw_context ctx = {
|
|
.interactive = false,
|
|
.background_images = true,
|
|
.plot = &ro_save_draw_plotters
|
|
};
|
|
|
|
ro_save_draw_diagram = pencil_create();
|
|
if (!ro_save_draw_diagram) {
|
|
ro_warn_user("NoMemory", 0);
|
|
return false;
|
|
}
|
|
|
|
ro_save_draw_width = content_get_width(h);
|
|
ro_save_draw_height = content_get_height(h);
|
|
|
|
clip.x0 = clip.y0 = INT_MIN;
|
|
clip.x1 = clip.y1 = INT_MAX;
|
|
|
|
data.x = 0;
|
|
data.y = -ro_save_draw_height;
|
|
data.width = ro_save_draw_width;
|
|
data.height = ro_save_draw_height;
|
|
data.background_colour = 0xFFFFFF;
|
|
data.scale = 1;
|
|
data.repeat_x = false;
|
|
data.repeat_y = false;
|
|
|
|
if (!content_redraw(h, &data, &clip, &ctx)) {
|
|
pencil_free(ro_save_draw_diagram);
|
|
return false;
|
|
}
|
|
|
|
/*pencil_dump(ro_save_draw_diagram);*/
|
|
|
|
code = pencil_save_drawfile(ro_save_draw_diagram, "NetSurf",
|
|
&drawfile_buffer, &drawfile_size);
|
|
if (code != pencil_OK) {
|
|
ro_warn_user("SaveError", 0);
|
|
pencil_free(ro_save_draw_diagram);
|
|
return false;
|
|
}
|
|
assert(drawfile_buffer);
|
|
|
|
error = xosfile_save_stamped(path, osfile_TYPE_DRAW,
|
|
(byte *) drawfile_buffer,
|
|
(byte *) drawfile_buffer + drawfile_size);
|
|
if (error) {
|
|
NSLOG(netsurf, INFO, "xosfile_save_stamped failed: 0x%x: %s",
|
|
error->errnum, error->errmess);
|
|
ro_warn_user("SaveError", error->errmess);
|
|
pencil_free(ro_save_draw_diagram);
|
|
return false;
|
|
}
|
|
|
|
pencil_free(ro_save_draw_diagram);
|
|
|
|
return true;
|
|
}
|
|
|
|
#endif
|