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Simple dpi scaling

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This commit is contained in:
Xie Yi 2019-06-11 14:04:18 +08:00
parent a68c982b85
commit 364b447ee4
1 changed files with 6 additions and 1 deletions
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7
ios/DisplayManager.mm
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@ -135,7 +135,12 @@
size.width = h;
}
g_dpi = (IS_IPAD() ? 200.0f : 150.0f) * scale;
if (screen == [UIScreen mainScreen]) {
g_dpi = (IS_IPAD() ? 200.0f : 150.0f) * scale;
} else {
float diagonal = sqrt(size.height * size.height + size.width * size.width);
g_dpi = diagonal * scale * 0.1f;
}
g_dpi_scale_x = 240.0f / g_dpi;
g_dpi_scale_y = 240.0f / g_dpi;
g_dpi_scale_real_x = g_dpi_scale_x;