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Examples: DPI: Portable DPI related helpers in the _Win32 examples. Using one in examples's main.cpp, the GetDpiScale functions are not wired anywhere for now. (#1542, #1676)

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omar
2018-03-09 19:02:52 +01:00
parent 10030ff3ec
commit a2fbcc9ad4
5 changed files with 89 additions and 21 deletions
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4
imgui.cpp
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@ -13804,13 +13804,13 @@ static void ScaleWindow(ImGuiWindow* window, float scale)
// Scale all windows (position, size). Use when e.g. changing DPI. (This is a lossy operation!)
void ImGui::ScaleWindowsInViewport(ImGuiViewport* viewport, float scale)
{
ImGuiContext& g = *GImGui;
if (viewport->Window)
{
ScaleWindow(viewport->Window, scale);
}
else
{
ImGuiContext& g = *GImGui;
for (int i = 0; i != g.Windows.Size; i++)
if (g.Windows[i]->Viewport == viewport)
ScaleWindow(g.Windows[i], scale);
@ -13992,7 +13992,7 @@ void ImGui::ShowMetricsWindow(bool* p_open)
{
ImGui::BulletText("Pos: (%.0f,%.0f)", viewport->Pos.x, viewport->Pos.y);
ImGui::BulletText("Flags: 0x%04X", viewport->Flags);
ImGui::BulletText("PlatformOsDesktopPos: (%.0f,%.0f)", viewport->PlatformOsDesktopPos.x, viewport->PlatformOsDesktopPos.y);
ImGui::BulletText("PlatformOsDesktopPos: (%.0f,%.0f); DpiScale: %.0f%%", viewport->PlatformOsDesktopPos.x, viewport->PlatformOsDesktopPos.y, viewport->PlatformDpiScale * 100.0f);
for (int draw_list_i = 0; draw_list_i < viewport->DrawDataBuilder.Layers[0].Size; draw_list_i++)
Funcs::NodeDrawList(NULL, viewport->DrawDataBuilder.Layers[0][draw_list_i], "DrawList");
ImGui::TreePop();