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Add the option to draw images mirrored on the canvas.

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This commit is contained in:
Mark de Wever 2008-07-12 12:46:18 +00:00
parent 67923d70ff
commit ca7736178d
1 changed files with 11 additions and 1 deletions
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12
src/gui/widgets/canvas.cpp
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@ -499,6 +499,9 @@ private:
* - stretch, which used the first row/column and copies those pixels.
*/
bool stretch_;
/** Mirror the image over the vertical axis. */
tformula<bool> vertical_mirror_;
};
timage::timage(const config& cfg) :
@ -509,7 +512,8 @@ timage::timage(const config& cfg) :
src_clip_(),
image_(),
image_name_(cfg["name"]),
stretch_(utils::string_bool(cfg["stretch"]))
stretch_(utils::string_bool(cfg["stretch"])),
vertical_mirror_(cfg["vertical_mirror"])
{
/*WIKI
* @page = GUICanvasWML
@ -530,6 +534,8 @@ timage::timage(const config& cfg) :
* that's the case use stretch. It only works
* if only the heigth or the width is not zero.
* It will copy the first pixel the the others.
* vertical_mirror (f_bool = false)
* Mirror the image over the vertical axis.
* name (f_string = "") The name of the image.
* debug = (string = "") Debug message to show upon creation
* this message is not stored.
@ -660,6 +666,10 @@ void timage::draw(surface& canvas,
surf = image_;
}
if(vertical_mirror_(local_variables)) {
surf = flip_surface(surf, false);
}
blit_surface(surf, &src_clip, canvas, &dst_clip);
}