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56 lines
2.6 KiB
Python
56 lines
2.6 KiB
Python
#!/usr/bin/env python3
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#
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# MiRCARTToolCircle.py -- XXX
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# Copyright (c) 2018 Lucio Andrés Illanes Albornoz <lucio@lucioillanes.de>
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#
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# Permission is hereby granted, free of charge, to any person obtaining a copy
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# of this software and associated documentation files (the "Software"), to deal
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# in the Software without restriction, including without limitation the rights
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# to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
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# copies of the Software, and to permit persons to whom the Software is
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# furnished to do so, subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be included in all
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# copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
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# IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
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# FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
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# AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
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# LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
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# OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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#
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from MiRCARTTool import MiRCARTTool
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class MiRCARTToolCircle(MiRCARTTool):
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"""XXX"""
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#
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# onMouseEvent(self, event, atPoint, brushColours, brushSize, isDragging, isLeftDown, isRightDown, dispatchFn, eventDc): XXX
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def onMouseEvent(self, event, atPoint, brushColours, brushSize, isDragging, isLeftDown, isRightDown, dispatchFn, eventDc):
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brushColours = brushColours.copy()
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if isLeftDown:
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brushColours[1] = brushColours[0]
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elif isRightDown:
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brushColours[0] = brushColours[1]
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else:
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brushColours[1] = brushColours[0]
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_brushSize = brushSize[0]*2
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originPoint = (_brushSize/2, _brushSize/2)
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radius = _brushSize
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for brushY in range(-radius, radius + 1):
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for brushX in range(-radius, radius + 1):
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if ((brushX**2)+(brushY**2) < (((radius**2)+radius)*0.8)):
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patch = [ \
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[atPoint[0] + int(originPoint[0]+brushX), \
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atPoint[1] + int(originPoint[1]+brushY)], \
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brushColours, 0, " "]
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if isLeftDown or isRightDown:
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dispatchFn(eventDc, False, patch); dispatchFn(eventDc, True, patch);
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else:
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dispatchFn(eventDc, True, patch)
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# vim:expandtab foldmethod=marker sw=4 ts=4 tw=120
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