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--- hud_library [2017/04/18 16:16] – korshun
+++ hud_library [2017/04/18 16:23] – korshun
@@ Line 15: / Line 15: @@
 Scaling is implemented by calling SetHudSize with values that don't match those set in [[functions:HudSetVirtualSize]].
+For example:
+<code>
+HudResetState();
+HudSetVirtualSize(640.0, 480.0);
+HudSetScale(0.5);
+HudDrawText(1, "Hello")
+</code>
+Will result in the following sequence of calls to ZDoom's functions:
+<code>
+SetFont("SMALLFONT"); // Default HUD Library font
+SetHudSize(1280, 1024, 0); // To implement 0.5 scale
+HudMessage(s:"Hello"; HUDMSG_PLAIN, 1, etc);
+</code>
 ===== 3D messages =====
@@ Line 32: / Line 48: @@
 By default, 3D messages are automatically scaled with distance. You can disable this setting using [[functions:HudSetAutoDistanceScale]].
+===== Saving and loading state =====
+The whole [[HUD Library state]] can be saved and loaded using [[HudPushState]] and [[HudLoadState]].

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