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* Added testDrawScaledPicture which exposes a bug

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drawing a scaled picture at an offset. The offset
  needs to be scaled too, but isn't right now.
* Fixed testDrawLargeBitmap. The bounds were negative.
* Added testFontRotation. Works fine.


git-svn-id: file:///srv/svn/repos/haiku/haiku/trunk@37818 a95241bf-73f2-0310-859d-f6bbb57e9c96
This commit is contained in:
Michael Pfeiffer 2010-07-30 09:12:57 +00:00
parent 6829d4174b
commit 8247141f14
1 changed files with 36 additions and 2 deletions
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38
src/tests/kits/interface/flatten_picture/PictureTestCases.cpp
View File

@ -8,6 +8,8 @@
#include "PictureTestCases.h"
#include <stdio.h>
static const rgb_color kBlack = {0, 0, 0};
static const rgb_color kWhite = {255, 255, 255};
static const rgb_color kRed = {255, 0, 0};
@ -292,6 +294,23 @@ static void testAppendToPicture(BView *view, BRect frame)
delete picture;
}
static void testDrawScaledPicture(BView* view, BRect frame)
{
view->BeginPicture(new BPicture());
view->FillRect(BRect(0, 0, 15, 15));
BPicture* picture = view->EndPicture();
// first unscaled at left, top
view->DrawPicture(picture, BPoint(2, 2));
// draw scaled at middle top
view->SetScale(0.5);
// the drawing offset must be scaled too!
view->DrawPicture(picture, BPoint(frame.Width(), 2));
delete picture;
}
static void testLineArray(BView *view, BRect frame)
{
frame.InsetBy(2, 2);
@ -373,8 +392,8 @@ static void testDrawBitmapAtRect(BView *view, BRect frame) {
static void testDrawLargeBitmap(BView *view, BRect frame) {
BRect bounds(frame);
bounds.OffsetTo(0, 0);
bounds.left = 1024;
bounds.bottom = 767;
bounds.right *= 4;
bounds.bottom *= 4;
BBitmap bitmap(bounds, B_RGBA32);
fillBitmap(bitmap);
frame.InsetBy(2, 2);
@ -724,6 +743,19 @@ static void testPushPopState(BView *view, BRect frame)
view->FillRect(frame, B_SOLID_HIGH);
}
static void testFontRotation(BView* view, BRect frame)
{
BFont font;
view->GetFont(&font);
font.SetRotation(90);
view->SetFont(&font, B_FONT_ROTATION);
view->DrawString("This is a test!", BPoint(frame.Width() / 2, frame.bottom - 3));
view->GetFont(&font);
if (font.Rotation() != 90.0)
fprintf(stderr, "Error: Rotation is %f but should be 90.0\n", font.Rotation());
}
// TODO
// - blending mode
@ -762,6 +794,7 @@ TestCase gTestCases[] = {
{ "Test Record And Play Picture", testRecordAndPlayPicture },
{ "Test Record And Play Picture With Offset", testRecordAndPlayPictureWithOffset },
{ "Test AppendToPicture", testAppendToPicture },
{ "Test Draw Scaled Picture", testDrawScaledPicture },
{ "Test LineArray", testLineArray },
{ "Test InvertRect", testInvertRect },
{ "Test DrawBitmap", testDrawBitmap },
@ -790,6 +823,7 @@ TestCase gTestCases[] = {
{ "Test SetFontFamilyAndStyle", testSetFontFamilyAndStyle },
{ "Test SetDrawingMode", testSetDrawingMode },
{ "Test PushPopState", testPushPopState },
{ "Test FontRotation", testFontRotation },
{ NULL, NULL }
};