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Text drawing now uses an AColor instead of a normal Color, so transparent text is possible.

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git-svn-id: svn://svn.code.sf.net/p/magicseteditor/code/trunk@848 0fc631ac-6414-0410-93d0-97cfa31319b6
This commit is contained in:
twanvl
2008-05-16 20:07:11 +00:00
parent d70c3d6d74
commit fdb3bda26e
7 changed files with 26 additions and 14 deletions
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src/util/rotation.cpp
+10 -7
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@@ -199,7 +199,12 @@ RotatedDC::RotatedDC(DC& dc, const Rotation& rotation, RenderQuality quality)
// ----------------------------------------------------------------------------- : RotatedDC : Drawing
void RotatedDC::DrawText (const String& text, const RealPoint& pos, int blur_radius, int boldness, double stretch_) {
DrawText(text, pos, dc.GetTextForeground(), blur_radius, boldness, stretch_);
}
void RotatedDC::DrawText (const String& text, const RealPoint& pos, AColor color, int blur_radius, int boldness, double stretch_) {
if (text.empty()) return;
if (color.alpha == 0) return;
if (quality >= QUALITY_AA) {
RealRect r(pos, GetTextExtent(text));
RealRect r_ext = trRectToBB(r);
@@ -212,27 +217,25 @@ void RotatedDC::DrawText (const String& text, const RealPoint& pos, int blur_ra
r_ext.x = r_ext2.x;
r_ext.y = r_ext2.y;
}
draw_resampled_text(dc, pos2, r_ext, stretch_ * getStretch(), angle, text, blur_radius, boldness);
draw_resampled_text(dc, pos2, r_ext, stretch_ * getStretch(), angle, color, text, blur_radius, boldness);
} else if (quality >= QUALITY_SUB_PIXEL) {
RealPoint p_ext = tr(pos)*text_scaling;
double usx,usy;
dc.GetUserScale(&usx, &usy);
dc.SetUserScale(usx/text_scaling, usy/text_scaling);
dc.SetTextForeground(color);
dc.DrawRotatedText(text, (int) p_ext.x, (int) p_ext.y, angle);
dc.SetUserScale(usx, usy);
} else {
RealPoint p_ext = tr(pos);
dc.SetTextForeground(color);
dc.DrawRotatedText(text, (int) p_ext.x, (int) p_ext.y, angle);
}
}
void RotatedDC::DrawTextWithShadow(const String& text, const Font& font, const RealPoint& pos, double scale, double stretch) {
if (font.hasShadow()) {
SetTextForeground(font.shadow_color);
DrawText(text, pos + font.shadow_displacement * scale, font.shadow_blur * scale, 1, stretch);
}
SetTextForeground(font.color);
DrawText(text, pos, 0, 1, stretch);
DrawText(text, pos + font.shadow_displacement * scale, font.shadow_color, font.shadow_blur * scale, 1, stretch);
DrawText(text, pos, font.color, 0, 1, stretch);
}
void RotatedDC::DrawBitmap(const Bitmap& bitmap, const RealPoint& pos) {