mirror of
https://github.com/lalbornoz/roar.git
synced 2024-11-22 23:36:36 +00:00
dfdd374bb0
assets/text/TODO: updated.
libgui/GuiCanvasPanel.py:__init__(): provide self.winSize & call SetScrollRate().
libgui/GuiCanvasPanel.py:{_drawPatch,dispatch{DeltaPatches,Patch},onPanel{Input,LeaveWindow},resize,update}(): receive and/or pass viewRect.
libgui/GuiCanvasPanel.py:onPanelPaint(): updated.
libgui/GuiCanvasPanel.py:resize(): call SetVirtualSize().
libgui/GuiCanvasWxBackend.py:_{draw{Brush,Char}Patch,_get{Brush,Char}PatchColours,xlatePoint}(): updated.
libgui/GuiCanvasWxBackend.py:{draw{CursorMaskWithJournal,Patch},getDeviceContext,xlateEventPoint}(): receive and/or pass viewRect.
libgui/GuiCanvasWxBackend.py:getDeviceContext(): return ClientDC() if viewRect > (0, 0)
libgui/GuiCanvasWxBackend.py:onPanelPaintEvent(): blit subset of canvasBitmap into BufferedPaintDC() if viewRect > (0, 0).
libtools/Tool{,Circle,Fill,Line,Rect,Select{,Clone,Move},Text}.py: receive & pass viewRect to dispatchFn().
37 lines
1.5 KiB
Python
37 lines
1.5 KiB
Python
#!/usr/bin/env python3
|
|
#
|
|
# ToolCircle.py
|
|
# Copyright (c) 2018, 2019 Lucio Andrés Illanes Albornoz <lucio@lucioillanes.de>
|
|
#
|
|
|
|
from Tool import Tool
|
|
|
|
class ToolCircle(Tool):
|
|
name = "Circle"
|
|
|
|
#
|
|
# onMouseEvent(self, event, atPoint, brushColours, brushSize, isDragging, isLeftDown, isRightDown, dispatchFn, eventDc, viewRect)
|
|
def onMouseEvent(self, event, atPoint, brushColours, brushSize, isDragging, isLeftDown, isRightDown, dispatchFn, eventDc, viewRect):
|
|
brushColours = brushColours.copy()
|
|
if isLeftDown:
|
|
brushColours[1] = brushColours[0]
|
|
elif isRightDown:
|
|
brushColours[0] = brushColours[1]
|
|
else:
|
|
brushColours[1] = brushColours[0]
|
|
_brushSize = brushSize[0] * 2
|
|
originPoint, radius = (_brushSize / 2, _brushSize / 2), _brushSize
|
|
for brushY in range(-radius, radius + 1):
|
|
for brushX in range(-radius, radius + 1):
|
|
if ((brushX ** 2) + (brushY ** 2) < (((radius ** 2) + radius) * 0.8)):
|
|
patch = [ \
|
|
atPoint[0] + int(originPoint[0] + brushX), \
|
|
atPoint[1] + int(originPoint[1] + brushY), \
|
|
*brushColours, 0, " "]
|
|
if isLeftDown or isRightDown:
|
|
dispatchFn(eventDc, False, patch, viewRect); dispatchFn(eventDc, True, patch, viewRect);
|
|
else:
|
|
dispatchFn(eventDc, True, patch, viewRect)
|
|
|
|
# vim:expandtab foldmethod=marker sw=4 ts=4 tw=120
|