some code cleaning

Author: d3cod3

src/ofxVisualProgramming.cpp

@@ -102,21 +102,29 @@ ofxVisualProgramming::~ofxVisualProgramming(){
 }
 
 //--------------------------------------------------------------
-void ofxVisualProgramming::setup(ofxImGui::Gui* _guiRef){
-
-    // Load resources
-    font->setup(MAIN_FONT,1.0,2048,true,8,3.0f);
+void ofxVisualProgramming::setRetina(bool retina){
+    isRetina = retina;
 
-    // Check retina screens
-    if(ofGetScreenWidth() >= RETINA_MIN_WIDTH && ofGetScreenHeight() >= RETINA_MIN_HEIGHT){
-        isRetina = true;
+    if(isRetina){
         scaleFactor = 2;
         fontSize    = 26;
+        canvas.setScale(2);
+    }else{
+        scaleFactor = 1;
+        fontSize    = 12;
     }
 
     nodeCanvas.setRetina(isRetina);
     profiler.setIsRetina(isRetina);
 
+}
+
+//--------------------------------------------------------------
+void ofxVisualProgramming::setup(ofxImGui::Gui* _guiRef){
+
+    // Load resources
+    font->setup(MAIN_FONT,1.0,2048,true,8,3.0f);
+
     // Initialise GUI
     if( _guiRef == nullptr ){
         ofxVPGui = new ofxImGui::Gui();
@@ -173,18 +181,12 @@ void ofxVisualProgramming::update(){
     // canvas init
     if(!inited){
         inited = true;
-        canvasViewport.set(0,20,ofGetWindowWidth(),ofGetWindowHeight()-20);
-
-        // RETINA FIX
-        if(ofGetScreenWidth() >= RETINA_MIN_WIDTH && ofGetScreenHeight() >= RETINA_MIN_HEIGHT){
-            canvas.setScale(2);
-        }
+        //canvasViewport.set(0,20,ofGetWindowWidth(),ofGetWindowHeight()-20);
     }
 
     // Clear map from deleted objects
     clearObjectsMap();
 
-
     // update patch objects
     if(!bLoadingNewPatch && !patchObjects.empty()){
 

src/ofxVisualProgramming.h

@@ -58,6 +58,7 @@ class ofxVisualProgramming : public pdsp::Wrapper {
     ofxVisualProgramming();
     ~ofxVisualProgramming();
 
+    void            setRetina(bool retina);
     void            setup(ofxImGui::Gui* guiRef = nullptr);
     void            update();
     void            updateCanvasViewport();
@@ -116,7 +117,7 @@ class ofxVisualProgramming : public pdsp::Wrapper {
 
     void            setIsHoverMenu(bool ish){ isHoverMenu = ish; }
     void            setIsHoverLogger(bool isl){ isHoverLogger = isl; }
-    void            setIsHoverCodeEditor(bool isl){ isHoverCodeEditor = isl; }
+    void            setIsHoverCodeEditor(bool isl){ isHoverCodeEditor = isl; }    
 
     // PATCH CANVAS
     ofxInfiniteCanvas               canvas;