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CComponentsButton: fix image scale

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Wrong ratio calculation.
This commit is contained in:
Thilo Graf
2015-06-30 21:05:01 +02:00
parent 5e380fa4f8
commit cabe84bf0f
1 changed files with 4 additions and 4 deletions
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8
src/gui/components/cc_frm_button.cpp
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@@ -152,12 +152,12 @@ void CComponentsButton::initIcon()
cc_btn_icon = frameBuffer->getIconBasePath() + "/" + cc_btn_icon + ".png";
cc_btn_icon_obj = new CComponentsPicture(fr_thickness, y_icon, cc_btn_icon, this);
h_icon = cc_btn_icon_obj->getHeight();
cc_btn_icon_obj->getSize(&w_icon, &h_icon);
if (h_icon > (height-2*fr_thickness)){
cc_btn_icon_obj->setHeight(height*80/100);
uint8_t h_ratio = uint8_t(height*100/h_icon);
w_icon = h_ratio*cc_btn_icon_obj->getWidth()/100;
cc_btn_icon_obj->setHeight(height-2*fr_thickness);
uint8_t h_ratio = uint8_t(h_icon/cc_btn_icon_obj->getHeight());
w_icon = w_icon/h_ratio;
cc_btn_icon_obj->setWidth(w_icon);
}