organicmaps/kothic
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Removed 150-pixel-drag threads and border to make UI faster.

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Komяpa 2010-05-03 13:21:16 +03:00
parent 4965be91d3
commit d4b89a7245
1 changed files with 6 additions and 7 deletions
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13
src/kothic.py
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@ -77,7 +77,6 @@ class Navigator:
self.drag_y = 0
self.drag = False
self.tilecache = {}
self.border = 200
self.rastertile = None
self.f = True
undef = None
@ -107,10 +106,10 @@ class Navigator:
if self.drag:
self.dx = event.x - self.drag_x
self.dy = event.y - self.drag_y
if((abs(self.dx) > 150 or abs(self.dy) > 150) and self.f):
self.redraw()
#if((abs(self.dx) > 150 or abs(self.dy) > 150) and self.f):
# self.redraw()
# self.request_d = (self.dx, self.dy)
self.f = False
# self.f = False
widget.queue_draw()
def delete_ev(self, widget, event):
gtk.main_quit()
@ -159,7 +158,7 @@ class Navigator:
com.data_backend = self.data
com.zoomlevel = self.zoomlevel
com.zoom = self.zoom
com.size = (self.width + self.border*2, self.height + self.border*2)
com.size = (self.width*3, self.height*3)
com.style = self.style
self.comm[0].put(com)
@ -173,7 +172,7 @@ class Navigator:
self.height = widget.allocation.height
self.rastertile = None
if self.rastertile is None:
self.rastertile = RasterTile(self.width + self.border*2, self.height + self.border*2, self.zoomlevel, self.data)
self.rastertile = RasterTile(self.width*3, self.height*3, self.zoomlevel, self.data)
self.rastertile.update_surface(self.center_coord, self.zoom, self.tilecache, self.style, None)
nrt = None
while(not self.comm[1].empty()):
@ -197,7 +196,7 @@ class Navigator:
self.rastertile = nrt
cr = widget.window.cairo_create()
cr.set_source_surface(self.rastertile.surface, self.dx-self.border + self.rastertile.offset_x, self.dy - self.border + self.rastertile.offset_y)
cr.set_source_surface(self.rastertile.surface, self.dx-self.width + self.rastertile.offset_x, self.dy - self.height + self.rastertile.offset_y)
cr.paint()
self.comm[3].release()
# cr.