68 lines
1.8 KiB
Python
68 lines
1.8 KiB
Python
"""
|
|
SVG export test
|
|
"""
|
|
import pyqtgraph as pg
|
|
import pyqtgraph.exporters
|
|
app = pg.mkQApp()
|
|
|
|
def test_plotscene():
|
|
pg.setConfigOption('foreground', (0,0,0))
|
|
w = pg.GraphicsWindow()
|
|
w.show()
|
|
p1 = w.addPlot()
|
|
p2 = w.addPlot()
|
|
p1.plot([1,3,2,3,1,6,9,8,4,2,3,5,3], pen={'color':'k'})
|
|
p1.setXRange(0,5)
|
|
p2.plot([1,5,2,3,4,6,1,2,4,2,3,5,3], pen={'color':'k', 'cosmetic':False, 'width': 0.3})
|
|
app.processEvents()
|
|
app.processEvents()
|
|
|
|
ex = pg.exporters.SVGExporter(w.scene())
|
|
ex.export(fileName='test.svg')
|
|
|
|
|
|
def test_simple():
|
|
scene = pg.QtGui.QGraphicsScene()
|
|
#rect = pg.QtGui.QGraphicsRectItem(0, 0, 100, 100)
|
|
#scene.addItem(rect)
|
|
#rect.setPos(20,20)
|
|
#rect.translate(50, 50)
|
|
#rect.rotate(30)
|
|
#rect.scale(0.5, 0.5)
|
|
|
|
#rect1 = pg.QtGui.QGraphicsRectItem(0, 0, 100, 100)
|
|
#rect1.setParentItem(rect)
|
|
#rect1.setFlag(rect1.ItemIgnoresTransformations)
|
|
#rect1.setPos(20, 20)
|
|
#rect1.scale(2,2)
|
|
|
|
#el1 = pg.QtGui.QGraphicsEllipseItem(0, 0, 100, 100)
|
|
#el1.setParentItem(rect1)
|
|
##grp = pg.ItemGroup()
|
|
#grp.setParentItem(rect)
|
|
#grp.translate(200,0)
|
|
##grp.rotate(30)
|
|
|
|
#rect2 = pg.QtGui.QGraphicsRectItem(0, 0, 100, 25)
|
|
#rect2.setFlag(rect2.ItemClipsChildrenToShape)
|
|
#rect2.setParentItem(grp)
|
|
#rect2.setPos(0,25)
|
|
#rect2.rotate(30)
|
|
#el = pg.QtGui.QGraphicsEllipseItem(0, 0, 100, 50)
|
|
#el.translate(10,-5)
|
|
#el.scale(0.5,2)
|
|
#el.setParentItem(rect2)
|
|
|
|
grp2 = pg.ItemGroup()
|
|
scene.addItem(grp2)
|
|
grp2.scale(100,100)
|
|
|
|
rect3 = pg.QtGui.QGraphicsRectItem(0,0,2,2)
|
|
rect3.setPen(pg.mkPen(width=1, cosmetic=False))
|
|
grp2.addItem(rect3)
|
|
|
|
ex = pg.exporters.SVGExporter(scene)
|
|
ex.export(fileName='test.svg')
|
|
|
|
|