Background color change, better keybinds

lib/imgui_tex_inspect.cpp

@@ -58,6 +58,7 @@ struct Context
     float                                       DefaultPanelHeight       = 600;  // Height of panel in pixels
     float                                       DefaultInitialPanelWidth = 600;  // Only applies when window first appears
     int                                         MaxAnnotations           = 1000; // Limit number of texel annotations for performance
+    float                                       InitialZoom              = 1.0f;
 };
 
 Context *GContext = nullptr;
@@ -191,7 +192,7 @@ bool BeginInspectorPanel(const char *title, ImTextureID texture, ImVec2 textureS
         }
         else if (justCreated)
         {
-            newScale = 1;
+            newScale = GContext->InitialZoom;
         }
 
         if (newScale != -1)
@@ -684,6 +685,11 @@ void SetZoomRate(float rate)
     GContext->ZoomRate = rate;
 }
 
+void SetInitialZoom(float zoom)
+{
+    GContext->InitialZoom = zoom;
+}
+
 //-------------------------------------------------------------------------
 // [SECTION] Life Cycle
 //-------------------------------------------------------------------------

lib/imgui_tex_inspect.h

@@ -32,7 +32,7 @@ enum InspectorAlphaMode
 typedef ImU64 InspectorFlags;
 enum InspectorFlags_
 {
-    InspectorFlags_ShowWrap             = 1 << 0,  // Draw beyong the [0,1] uv range. What you see will depend on API
+    InspectorFlags_ShowWrap             = 1 << 0,  // Draw beyond the [0,1] uv range. What you see will depend on API
     InspectorFlags_NoForceFilterNearest = 1 << 1,  // Normally we force nearest neighbour sampling when zoomed in. Set to disable this.
     InspectorFlags_NoGrid               = 1 << 2,  // By default a grid is shown at high zoom levels
     InspectorFlags_NoTooltip            = 1 << 3,  // Disable tooltip on hover
@@ -132,6 +132,7 @@ void DrawAlphaModeSelector();    // A combo box for selecting the alpha mode
  * scroll will increase zoom level by 50%. The factor used for zooming out is 
  * 1/factor. */
 void SetZoomRate(float factor); 
+void SetInitialZoom(float zoom);
                                 
 //-------------------------------------------------------------------------
 // [SECTION] ANNOTATION TOOLS