Default drawing method just drawing the frame. Probably will be redefined by inheriting element classes.
(self, view, origin=ORIGIN, **kwargs)
| 79 | imageData = property(_get_imageData, _set_imageData) |
| 80 | |
| 81 | def build(self, view, origin=ORIGIN, **kwargs): |
| 82 | """Default drawing method just drawing the frame. Probably will be |
| 83 | redefined by inheriting element classes.""" |
| 84 | p = pointOffset(self.origin, origin) |
| 85 | p = self._applyScale(view, p) |
| 86 | px, py, _ = p = self._applyAlignment(p) # Ignore z-axis for now. |
| 87 | pt, pr, pb, pl = self.padding |
| 88 | self._applyRotation(view, p) |
| 89 | self.buildFrame(view, p) # Draw optional frame or borders. |
| 90 | |
| 91 | # Let the view draw frame info for debugging, in case view.showFrame == True |
| 92 | # and self.isPage or if self.showFrame. Mark that we are drawing background here. |
| 93 | view.drawPageMetaInfoBackground(self, p) |
| 94 | |
| 95 | if self.clipPath is not None: |
| 96 | # If there is a clipPath defined, use it. |
| 97 | clipPath = self.clipPath |
| 98 | else: |
| 99 | # Otherwise use self.box as clipRect when drawing the child elements. |
| 100 | clipPath = self.context.newPath() |
| 101 | # move to a point |
| 102 | clipPath.moveTo(upt(px+pl, py+pb)) |
| 103 | # line to points of the clip rect. |
| 104 | clipPath.lineTo(upt(px+pl, py+pb+self.ph)) |
| 105 | clipPath.lineTo(upt(px+pl+self.pw, py+pr+self.ph)) |
| 106 | clipPath.lineTo(upt(px+pl+self.pw, py+pb)) |
| 107 | clipPath.lineTo(upt(px+pl, py+pb)) |
| 108 | # close the path |
| 109 | clipPath.closePath() |
| 110 | |
| 111 | #self.context.fill((0, 1, 0)) |
| 112 | #self.context.drawPath(clipPath) |
| 113 | self.context.save() |
| 114 | # set the path as a clipping path |
| 115 | #self.context.clipPath(clipPath) |
| 116 | # Build the child elements. Default this is the ImageData instance, but there |
| 117 | # may be other elemnents added too in any particular order. |
| 118 | self.buildChildElements(view, p) |
| 119 | self.context.restore() |
| 120 | |
| 121 | # Let the view draw frame info for debugging, in case view.showFrame == True |
| 122 | # and self.isPage or if self.showFrame. Mark that we are drawing foreground here. |
| 123 | view.drawPageMetaInfo(self, p) |
| 124 | self._restoreRotation(view, p) |
| 125 | self._restoreScale(view) |
| 126 | view.drawElementInfo(self, origin) # Depends on flag 'view.showElementInfo' |
| 127 | |
| 128 | if __name__ == '__main__': |
| 129 | import doctest |
nothing calls this directly
no test coverage detected