SliderInt, SliderFloat() Better display support for v_min==v_max range. (ocornut#919)

ocornut · ocornut · commit 94c77edfa52c · 2016-11-28T11:03:48.000+01:00
diff --git a/imgui.cpp b/imgui.cpp
@@ -6448,6 +6448,9 @@ float ImGui::RoundScalar(float value, int decimal_precision)
 
 static inline float SliderBehaviorCalcRatioFromValue(float v, float v_min, float v_max, float power, float linear_zero_pos)
 {
+    if (v_min == v_max)
+        return 0.0f;
+
     const bool is_non_linear = (power < 1.0f-0.00001f) || (power > 1.0f+0.00001f);
     const float v_clamped = (v_min < v_max) ? ImClamp(v, v_min, v_max) : ImClamp(v, v_max, v_min);
     if (is_non_linear)

Original file line number	Diff line number	Diff line change
`@@ -6448,6 +6448,9 @@ float ImGui::RoundScalar(float value, int decimal_precision)`
`6448`	`6448`
`6449`	`6449`	`static inline float SliderBehaviorCalcRatioFromValue(float v, float v_min, float v_max, float power, float linear_zero_pos)`
`6450`	`6450`	`{`
	`6451`	`+ if (v_min == v_max)`
	`6452`	`+ return 0.0f;`
	`6453`	`+`
`6451`	`6454`	`const bool is_non_linear = (power < 1.0f-0.00001f) \|\| (power > 1.0f+0.00001f);`
`6452`	`6455`	`const float v_clamped = (v_min < v_max) ? ImClamp(v, v_min, v_max) : ImClamp(v, v_max, v_min);`
`6453`	`6456`	`if (is_non_linear)`