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GUI2 Canvas: Add tile_center resize mode

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This commit is contained in:
Celtic Minstrel 2017-04-11 01:05:51 -04:00
parent aefbea950b
commit 898f9ea0c7
2 changed files with 11 additions and 2 deletions
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2
data/gui/schema.cfg
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@ -61,7 +61,7 @@
[/type]
[type]
name=resize_mode
value="^scale|stretch|tile$"
value="^scale|stretch|tile|tile_center$"
[/type]
[type]
name=scrollbar_mode

11
src/gui/core/canvas.cpp
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@ -413,7 +413,9 @@ static void fill_circle(surface& canvas,
* @* tile The image is placed
* several times until the entire surface
* is filled. The last images are
* truncated. $
* truncated.
* @* tile_center Like tile, but the
* image is first centered on the screen. $
*
* grow_direction & Determines how an image is resized.
* Possible values:
@ -1144,6 +1146,11 @@ void image_shape::draw(surface& canvas,
<< image_->h << " to " << w << ',' << h << ".\n";
surf = tile_surface(image_, w, h, false);
} else if(resize_mode_ == tile_center) {
DBG_GUI_D << "Image: tiling centrally from " << image_->w << ','
<< image_->h << " to " << w << ',' << h << ".\n";
surf = tile_surface(image_, w, h, true);
} else {
if(resize_mode_ == stretch) {
ERR_GUI_D << "Image: failed to stretch image, "
@ -1173,6 +1180,8 @@ image_shape::resize_mode image_shape::get_resize_mode(const std::string& resize_
{
if(resize_mode == "tile") {
return image_shape::tile;
} else if(resize_mode == "tile_center") {
return image_shape::tile_center;
} else if(resize_mode == "stretch") {
return image_shape::stretch;
} else {