Created a pixmap rotation routine in Utils for handling those rotated labels.

[debian/gnuradio] / grc / gui / Port.py

diff --git a/grc/gui/Port.py b/grc/gui/Port.py
index 6763f6cbd553f61ab7673095f247687000e06dc4..2896d04c18e0efae889198a503ed1bf99aaeaf52 100644 (file)
--- a/grc/gui/Port.py
+++ b/grc/gui/Port.py
@@ -97,12 +97,11 @@ class Port(Element):
                gc.set_foreground(self._bg_color)
                pixmap.draw_rectangle(gc, True, 0, 0, self.w, self.h)
                pixmap.draw_layout(gc, 0, 0, layout)
-               #create the images
-               self.horizontal_label = image = pixmap.get_image(0, 0, self.w, self.h)
+               #create vertical and horizontal pixmaps
+               self.horizontal_label = pixmap
                if self.is_vertical():
-                       self.vertical_label = vimage = gtk.gdk.Image(gtk.gdk.IMAGE_NORMAL, pixmap.get_visual(), self.h, self.w)
-                       for i in range(self.w):
-                               for j in range(self.h): vimage.put_pixel(j, self.w-i-1, image.get_pixel(i, j))
+                       self.vertical_label = self.get_parent().get_parent().new_pixmap(self.h, self.w)
+                       Utils.rotate_pixmap(gc, self.horizontal_label, self.vertical_label)
 
        def draw(self, gc, window):
                """
@@ -117,9 +116,9 @@ class Port(Element):
                X,Y = self.get_coordinate()
                (x,y),(w,h) = self._areas_list[0] #use the first area's sizes to place the labels
                if self.is_horizontal():
-                       window.draw_image(gc, self.horizontal_label, 0, 0, x+X+(self.W-self.w)/2, y+Y+(self.H-self.h)/2, -1, -1)
+                       window.draw_drawable(gc, self.horizontal_label, 0, 0, x+X+(self.W-self.w)/2, y+Y+(self.H-self.h)/2, -1, -1)
                elif self.is_vertical():
-                       window.draw_image(gc, self.vertical_label, 0, 0, x+X+(self.H-self.h)/2, y+Y+(self.W-self.w)/2, -1, -1)
+                       window.draw_drawable(gc, self.vertical_label, 0, 0, x+X+(self.H-self.h)/2, y+Y+(self.W-self.w)/2, -1, -1)
 
        def get_connector_coordinate(self):
                """