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Consistently scale the outline of in-hex text.

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This seems to only be used to display the defense % when moving a
unit.
This commit is contained in:
Tommy 2022-06-13 13:21:14 +12:00
parent bd8eefbcaf
commit 710a2d10b5
1 changed files with 6 additions and 3 deletions
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9
src/display.cpp
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@ -1493,8 +1493,10 @@ void display::draw_text_in_hex(const map_location& loc,
{
if (text.empty()) return;
const std::size_t font_sz = static_cast<std::size_t>(font_size * get_zoom_factor());
const double zf = get_zoom_factor();
const int font_sz = int(font_size * zf);
// TODO: highdpi - use the same processing as floating_label::create_texture() and cache the effect result so it doesn't constantly rerender the same thing.
// TODO: highdpi - perhaps this could be a single texture with colour mod, in stead of rendering twice?
texture text_surf = font::pango_render_text(text, font_sz, color);
texture back_surf = font::pango_render_text(text, font_sz, font::BLACK_COLOR);
@ -1507,8 +1509,9 @@ void display::draw_text_in_hex(const map_location& loc,
for (int dy=-1; dy <= 1; ++dy) {
for (int dx=-1; dx <= 1; ++dx) {
if (dx!=0 || dy!=0) {
const SDL_Rect dest{x + dx, y + dy, w, h};
drawing_buffer_add(layer, loc, dest, back_surf);
const SDL_Rect dest{int(x + dx*zf), int(y + dy*zf), w, h};
drawing_buffer_add(layer, loc, dest, back_surf,
SDL_Rect(), false, false, 128);
}
}
}