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Icon scaling fix: for zoom levels near 1, icon positions are moved to exact pixel

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locations. Makes default headers and menus always crisp.
This commit is contained in:
Ton Roosendaal
2012-12-19 11:55:41 +00:00
parent 56bfd3235c
commit a970991da6
1 changed files with 7 additions and 1 deletions
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8
source/blender/editors/interface/interface_widgets.c
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@@ -871,7 +871,7 @@ static void widget_draw_icon(uiBut *but, BIFIconID icon, float alpha, const rcti
aspect = but->block->aspect / UI_DPI_FAC;
height = ICON_DEFAULT_HEIGHT / aspect;
/* calculate blend color */
if (ELEM4(but->type, TOG, ROW, TOGN, LISTROW)) {
if (but->flag & UI_SELECT) {}
@@ -915,6 +915,12 @@ static void widget_draw_icon(uiBut *but, BIFIconID icon, float alpha, const rcti
ys = (rect->ymin + rect->ymax - height) / 2.0f;
}
/* force positions to integers, for zoom levels near 1. draws icons crisp. */
if (aspect > 0.95f && aspect < 1.05f) {
xs = (int)(xs + 0.1f);
ys = (int)(ys + 0.1f);
}
/* to indicate draggable */
if (but->dragpoin && (but->flag & UI_ACTIVE)) {
float rgb[3] = {1.25f, 1.25f, 1.25f};