Diff: Picaso_4DGL-32PTU_graphics.cpp

Revision:

15:86bdf382e6f7

Parent:

12:29f5ad896382

--- a/Picaso_4DGL-32PTU_graphics.cpp	Thu Sep 15 09:48:59 2016 +0000
+++ b/Picaso_4DGL-32PTU_graphics.cpp	Thu Sep 15 11:52:31 2016 +0000
@@ -206,7 +206,8 @@
     
     int size = 6 + (n*4);
     int i, j = 4;
-    char command[size];
+    char *command;
+    command = (char *)malloc(sizeof(char) * size);
     for(i = 0; i < size; i++) command[i] = 0;
     
     command[0] = (DRAW_POLYLINE >> (8*1)) & 0xff;
@@ -230,6 +231,7 @@
     
     writeCOMMAND(command, size);
     getResponse(1);
+    free(command);
 }
 
 //**************************************************************************
@@ -248,7 +250,8 @@
     
     int size = 6 + (n*4);
     int i, j = 4;
-    char command[size];
+    char *command;
+    command = (char *)malloc(sizeof(char) * size);
     for(i = 0; i < size; i++) command[i] = 0;
     
     command[0] = (DRAW_POLYGON >> (8*1)) & 0xff;
@@ -272,6 +275,7 @@
     
     writeCOMMAND(command, size);
     getResponse(1);
+    free(command);
 }
 
 //**************************************************************************
@@ -289,7 +293,8 @@
     if (n >= 3) {
         int size = 6 + (n*4);
         int i, j = 4;
-        char command[size];
+        char *command;
+        command = (char *)malloc(sizeof(char) * size);
         for(i = 0; i < size; i++) command[i] = 0;
         
         command[0] = (POLYGON_FILLED >> (8*1)) & 0xff;
@@ -313,6 +318,7 @@
         
         writeCOMMAND(command, size);
         getResponse(1);
+        free(command);
     }
     else pc.printf("\n\r    ERROR_POLYGON_FILLED: There has to be at least 3 vertices!\n\r");
 }
@@ -584,9 +590,10 @@
 //**************************************************************************
 void PICASO_4DGL :: drawButton(short state, short x, short y, short btnColor, short txtColor, short font, short txtW, short txtH, char *txt) {
     
-    int size = 19 + (strlen(txt));
+    int size = (19 + (strlen(txt)));
     int i, j = 18;
-    char command[size];
+    char *command;
+    command = (char *)malloc(sizeof(char) * size);
     for(i = 0; i < size; i++) command[i] = 0;
     
     command[0] = (DRAW_BUTTON >> (8*1)) & 0xff;
@@ -615,6 +622,7 @@
     
     writeCOMMAND(command, size);
     getResponse(1);
+    free(command);
 }
 
 //**************************************************************************