* Added two examples for python bindings (a subset of cacademo, and bitmap example)

python/caca.txt

@@ -0,0 +1,26 @@
+12 6 6 3
+       ,
+   ` ,_   ,
+`  _(  )_
+ _(  `   )_
+( `-.   '  )
+ `-.____,-'
+       h
+   h gg   h
+h  gggggg
+ gggggggggg
+gggggggggggg
+ gggggggggg
+12 6 6 3
+   .    ,
+ `   ,_
+   _(  )_ '
+ _(  `   )_
+( `-.   '  )
+ `-.____,-'
+   h    h
+ h   gg
+   gggggg h
+ gggggggggg
+gggggggggggg
+ gggggggggg

python/test1.py

@@ -0,0 +1,114 @@
+#!/usr/bin/python2.4
+
+import caca
+import math
+from random import Random
+from math import *
+
+
+ret = caca.init()
+print "caca.init() returned ", ret
+print "Window size is ",caca.get_window_width(),"x",caca.get_window_height()
+print "Buffer size is ",caca.get_width(),"x",caca.get_height()
+
+caca.set_size(80,25)
+print "Buffer size is now",caca.get_width(),"x",caca.get_height()
+
+
+print "Feature name for CACA_DITHERING_FSTEIN is "+caca.get_feature_name(caca.CACA_DITHERING_FSTEIN)
+
+
+sprite = int(caca.load_sprite("./caca.txt"))
+
+
+rand = Random()
+
+i = 0
+while caca.get_event(caca.CACA_EVENT_KEY_PRESS) != caca.CACA_EVENT_KEY_PRESS|caca.CACA_KEY_ESCAPE:
+
+
+    i=i+1;
+    
+    caca.clear();
+    
+    caca.set_color(caca.CACA_COLOR_YELLOW, caca.CACA_COLOR_BLACK);
+    xo = caca.get_width() / 4;
+    yo = caca.get_height() / 4 + 5 * sin(0.03*i);
+    
+    for j in range(0,16):
+        xa = xo - (30 + sin(0.03*i) * 8) * sin(0.03*i + 3.1415*j/8);
+        ya = yo + (15 + sin(0.03*i) * 4) * cos(0.03*i + 3.1415*j/8);
+        caca.draw_thin_line(int(xo), int(yo), int(xa), int(ya));
+
+    j = 15 + sin(0.03*i) * 8;
+    caca.set_color(caca.CACA_COLOR_WHITE, caca.CACA_COLOR_BLACK);
+    caca.fill_ellipse(int(xo), int(yo), int(j), int(j / 2), '#');
+    caca.set_color(caca.CACA_COLOR_YELLOW, caca.CACA_COLOR_BLACK);
+    caca.draw_ellipse(xo, yo, j, j / 2, '0');
+
+    xo = caca.get_width() * 5 / 8;
+    yo = 2;
+
+    xa = caca.get_width() / 8 + sin(0.03*i) * 5;
+    ya = caca.get_height() / 2 + cos(0.03*i) * 5;
+
+    xb = caca.get_width() - 10 - cos(0.02*i) * 10;
+    yb = caca.get_height() * 3 / 4 - 5 + sin(0.02*i) * 5;
+
+    xc = caca.get_width() / 4 - sin(0.02*i) * 5;
+    yc = caca.get_height() * 3 / 4 + cos(0.02*i) * 5;
+
+    caca.set_color(caca.CACA_COLOR_GREEN, caca.CACA_COLOR_BLACK);
+    caca.fill_triangle(xo, yo, xb, yb, xa, ya, '%');
+    caca.set_color(caca.CACA_COLOR_YELLOW, caca.CACA_COLOR_BLACK);
+    caca.draw_thin_triangle(xo, yo, xb, yb, xa, ya);
+
+    caca.set_color(caca.CACA_COLOR_RED, caca.CACA_COLOR_BLACK);
+    caca.fill_triangle(xa, ya, xb, yb, xc, yc, ' ');
+    caca.set_color(caca.CACA_COLOR_YELLOW, caca.CACA_COLOR_BLACK);
+    caca.draw_thin_triangle(xa, ya, xb, yb, xc, yc);
+
+    caca.set_color(caca.CACA_COLOR_BLUE, caca.CACA_COLOR_BLACK);
+    caca.fill_triangle(xo, yo, xb, yb, xc, yc, '%');
+    caca.set_color(caca.CACA_COLOR_YELLOW, caca.CACA_COLOR_BLACK);
+    caca.draw_thin_triangle(xo, yo, xb, yb, xc, yc);
+
+    xa = 2;
+    ya = 2;
+
+    xb = caca.get_width() - 3;
+    yb = caca.get_height() / 2;
+
+    xc = caca.get_width() / 3;
+    yc = caca.get_height() - 3;
+
+    caca.set_color(caca.CACA_COLOR_CYAN, caca.CACA_COLOR_BLACK);
+    caca.draw_thin_triangle(xa, ya, xb, yb, xc, yc);
+
+    xo = caca.get_width() / 2 + cos(0.027*i) * caca.get_width() / 3;
+    yo = caca.get_height() / 2 - sin(0.027*i) * caca.get_height() / 2;
+
+    caca.draw_thin_line(xa, ya, xo, yo);
+    caca.draw_thin_line(xb, yb, xo, yo);
+    caca.draw_thin_line(xc, yc, xo, yo);
+
+    caca.draw_sprite(xo, yo, sprite, 0);
+
+    for j in range(i - 60, i):
+        delta = (rand.random()*10)-5;
+        caca.set_color(rand.random()*15, rand.random()*15);
+        caca.putchar(caca.get_width() / 2
+                    + cos(0.02*j) * (delta + caca.get_width() / 4),
+                   caca.get_height() / 2
+                    + sin(0.02*j) * (delta + caca.get_height() / 3),
+                   ' ');
+    caca.draw_sprite(caca.get_width() / 2 + cos(0.02*i) * caca.get_width() / 4,
+                   caca.get_height() / 2 + sin(0.02*i) * caca.get_height() / 3,
+                   int(sprite), int(0));
+
+
+    
+    caca.refresh();
+
+
+caca.end()

python/test2.py

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+#!/usr/bin/python2.3
+
+import caca
+import math
+from random import Random
+from math import *
+import Numeric as N
+
+ret = caca.init()
+
+r = N.zeros(256)
+g = N.zeros(256)
+b = N.zeros(256)
+a = N.zeros(256)
+
+rand = Random()
+
+# Our pixel array
+pixels = N.zeros(32*32*4)
+#pixels = pixelst.tolist()
+
+for i in range(0,256):
+    r[i] = i
+    g[i] = i
+    b[i] = i
+    a[i] = 128
+
+        
+bitmap = caca.create_bitmap(32,32,32,32*4,0x00FF0000, 0x0000FF00, 0x000000FF, 0xFF000000)
+#caca.set_bitmap_palette(bitmap, r, g, b, a)
+
+
+color = 0
+
+while caca.get_event(caca.CACA_EVENT_KEY_PRESS) != caca.CACA_EVENT_KEY_PRESS|caca.CACA_KEY_ESCAPE:
+
+    for y in range(0,32):
+         for x in range(0,(32*4), 4):
+            offset = x + y * (32*4)
+            pixels[offset]   = rand.random()*256
+            pixels[offset+1] = rand.random()*256
+            pixels[offset+2] = rand.random()*256
+            pixels[offset+3] = 128
+            
+
+        
+    color = color + 1
+
+    caca.draw_bitmap(0,0,caca.get_width() - 1, caca.get_height() - 1,
+                     bitmap, pixels)
+        
+    caca.refresh();
+
+
+
+caca.end();