def _remakeOutline(self):
if not self.mapped:
return
import Canvas
if self.outline:
self.outline.delete()
if not self.points:
self.outline = None
elif len(self.points) < 2:
pt = self._mapToCanvas(self.points[0])
ul = (pt[0] - 1, pt[1] - 1)
lr = (pt[0] + 1, pt[1] + 1)
self.outline = Canvas.Rectangle(self.canvas, [ul, lr],
fill="black")
else:
coords = []
for pt in self.points:
coords.append(self._mapToCanvas(pt))
if "closed" in self.opt.getvalue():
if self.points[0] != self.points[-1]:
coords.append(self._mapToCanvas(self.points[0]))
else:
del self.points[-1]
self.outline = Canvas.Line(self.canvas,
coords,
fill="black",
width=3)
def _movePoint(self, event):
import Canvas
pt = self._mapToCanvas(self._mapFromCanvas(event))
if self.curPoint:
self.curPoint.delete()
ul = (pt[0] - 1, pt[1] - 1)
lr = (pt[0] + 1, pt[1] + 1)
self.curPoint = Canvas.Rectangle(self.canvas, [ul, lr], outline="red")
def createImage(self):
trace.into('TestIcon', 'createImage')
trace.writeVar(name=self.name)
self.box = Canvas.Rectangle(self.canvas,
(self.ulx, self.uly,
self.ulx + self.width, self.uly + self.height,
),
fill=self.COLORS['pending'],
outline=self.COLORS['pending'],
)
self.box.addtag(self.uniqueName)
self.canvas_objects.append(self.box)
trace.write('balloonFcn=%s' % self.balloonFcn)
trace.outof()
return
def createItems(self):
self.itemList = []
self.canvasX = []
self.canvasY = []
ignore, y2 = self.plot.scale(0, self.plot.yMin)
for i in range(len(self.data)):
mapX, mapY = self.plot.scale(self.data[i][0], self.data[i][1])
x1 = mapX - self.itemWidth + self.itemXShift
y1 = mapY
x2 = mapX + self.itemWidth + self.itemXShift
item = Canvas.Rectangle(self.plot.canvas,
x1,
y1,
x2,
y2,
fill=self.baseColor,
outline=self.baseColor,
tags=(self.tag, 'all'))
self.itemList.append(item)
self.canvasX.append(mapX)
self.canvasY.append(mapY)
if self.litItem >= 0:
self.highlightItem(self.itemList[self.litItem],
self.highlightColor)
