Remove empty color name.

[graphlib_java.git] / Test.java

diff --git a/Test.java b/Test.java
index 65a891f..c09dcb3 100644 (file)
--- a/Test.java
+++ b/Test.java
@@ -1,25 +1,79 @@
 class Test{
     public static void main(String[] args) {
-        DrawingWindow w1 = new DrawingWindow("Test!", 400, 400);
+        DrawingWindow w1 = new DrawingWindow("Test!", 400, 300);
+        final int dy = 25;
+
         w1.setColor("lawngreen");
         for (int i = 0; i < 12; i++) {
             int p = 10 * i + 10;
-            w1.drawLine(p, 0, p, 175);
-            w1.drawLine(p + i, 0, p + i, 175);
+            w1.drawLine(p, 0, p, w1.height - 1);
+            w1.drawLine(p + i, 0, p + i, w1.height - 1);
         }
 
         w1.setColor("black");
         for (int i = 0; i < 12; i++) {
             int p = 10 * i + 10;
+            int y = 0;
+
+            y += dy;
+            w1.drawText(150, y + 5, "circles");
+            w1.drawCircle(p, y, i);
+            y += dy;
+            w1.drawText(150, y + 5, "filled circles");
+            w1.fillCircle(p, y, i);
+
+            y += dy;
+            w1.drawText(150, y + 10, "rectangles with lines");
+            w1.drawLine(p, y, p, y + i);
+            w1.drawLine(p, y + i, p + i, y + i);
+            w1.drawLine(p + i, y + i, p + i, y);
+            w1.drawLine(p + i, y, p, y);
+
+            y += dy;
+            w1.drawText(150, y + 10, "rectangles");
+            w1.drawRect(p, y, p + i, y + i);
+            y += dy;
+            w1.drawText(150, y + 10, "filled rectangles");
+            w1.fillRect(p, y, p + i, y + i);
+
+            y += dy;
+            w1.drawText(150, y + 10, "triangles with lines");
+            w1.drawLine(p, y, p + i, y + i/2);
+            w1.drawLine(p + i, y + i/2, p, y + i);
+            w1.drawLine(p, y + i, p, y);
 
-            w1.drawCircle(p, 25, i);
-            w1.fillCircle(p, 50, i);
+            y += dy;
+            w1.drawText(150, y + 10, "triangles");
+            w1.drawTriangle(p, y, p + i, y + i/2, p, y + i);
+            y += dy;
+            w1.drawText(150, y + 10, "filled triangles");
+            w1.fillTriangle(p, y, p + i, y + i/2, p, y + i);
 
-            w1.drawRect(p, 75, p + i, 75 + i);
-            w1.fillRect(p, 100, p + i, 100 + i);
+        }
 
-            w1.drawTriangle(p, 125, p + i, 125 + i/2, p, 125 + i);
-            w1.fillTriangle(p, 150, p + i, 150 + i/2, p, 150 + i);
+        // Try out of bounds drawings
+        w1.setColor("blue");
+        w1.drawLine(-10, w1.height - 10, w1.width + 10, w1.height - 10);
+        w1.drawLine(w1.width - 10, -10, w1.width - 10, w1.height + 10);
+        w1.setColor("red");
+        for (int x = -10; x <= w1.width + 10; x++) {
+            int y = w1.height - 20;
+            w1.drawPoint(x, y);
+            int c = w1.getPointColor(x, y);
+            if (c != (x < 0 || x >= w1.width ? 0 : 0x00ff0000))
+                throw new AssertionError("Error with getPointColor(): " +
+                                         "(" + x + ", " + y + "): " +
+                                         String.format("%#010x", c));
+        }
+        for (int y = -10; y <= w1.height + 10; y++) {
+            int x = w1.width - 20;
+            w1.drawPoint(x, y);
+            w1.getPointColor(x, y);
+            int c = w1.getPointColor(x, y);
+            if (c != (y < 0 || y >= w1.height ? 0 : 0x00ff0000))
+                throw new AssertionError("Error with getPointColor(): " +
+                                         "(" + x + ", " + y + "): " +
+                                         String.format("%#010x", c));
         }
 
         DrawingWindow w2 = new DrawingWindow("Test!", 800, 600);
@@ -45,9 +99,17 @@ class Test{
         }
         w2.closeGraph();
 
-        while (w1.waitMousePress(5 * 1000))
-            System.out.println("[ " + w1.getMouseX() + " ; " + w1.getMouseY() +
-                               " ] -- button " + w1.getMouseButton());
+        System.out.println("Click anywhere on w1...");
+
+        w1.setColor("black");
+        while (w1.waitMousePress(5 * 1000)) {
+            int x = w1.getMouseX();
+            int y = w1.getMouseY();
+            System.out.println("[ " + x + " ; " + y + " ] - " +
+                               w1.getMouseButton());
+            w1.drawLine(x - 5, y, x + 5, y);
+            w1.drawLine(x, y - 5, x, y + 5);
+        }
 
         System.out.println("Done!");
     }