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authorcrupest <crupest@outlook.com>2020-05-24 01:40:02 +0800
committercrupest <crupest@outlook.com>2020-05-24 01:40:02 +0800
commitd86a71f79afe0e4dac768f61d6bff690567aca5b (patch)
tree4957e9a64c77680deb07201fbd879bf036616dae /src/win/native/dpi_util.hpp
parentf3a8fd608a9776ef0a5f547da918a32cf6074060 (diff)
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Diffstat (limited to 'src/win/native/dpi_util.hpp')
-rw-r--r--src/win/native/dpi_util.hpp46
1 files changed, 0 insertions, 46 deletions
diff --git a/src/win/native/dpi_util.hpp b/src/win/native/dpi_util.hpp
deleted file mode 100644
index 07b89a95..00000000
--- a/src/win/native/dpi_util.hpp
+++ /dev/null
@@ -1,46 +0,0 @@
-#pragma once
-#include "cru/platform/native/base.hpp"
-
-// The dpi awareness needs to be implemented in the future. Currently we use 96
-// as default.
-
-namespace cru::platform::native::win {
-inline platform::native::Dpi GetDpi() {
- return platform::native::Dpi{96.0f, 96.0f};
-}
-
-inline int DipToPixelInternal(const float dip, const float dpi) {
- return static_cast<int>(dip * dpi / 96.0f);
-}
-
-inline int DipToPixelX(const float dip_x) {
- return DipToPixelInternal(dip_x, GetDpi().x);
-}
-
-inline int DipToPixelY(const float dip_y) {
- return DipToPixelInternal(dip_y, GetDpi().y);
-}
-
-inline float DipToPixelInternal(const int pixel, const float dpi) {
- return static_cast<float>(pixel) * 96.0f / dpi;
-}
-
-inline float PixelToDipX(const int pixel_x) {
- return DipToPixelInternal(pixel_x, GetDpi().x);
-}
-
-inline float PixelToDipY(const int pixel_y) {
- return DipToPixelInternal(pixel_y, GetDpi().y);
-}
-
-inline Point PiToDip(const POINT& pi_point) {
- return Point(PixelToDipX(pi_point.x), PixelToDipY(pi_point.y));
-}
-
-inline POINT DipToPi(const Point& dip_point) {
- POINT result;
- result.x = DipToPixelX(dip_point.x);
- result.y = DipToPixelY(dip_point.y);
- return result;
-}
-} // namespace cru::platform::native::win