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Update docstrings for TextItem

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This commit is contained in:
Luke Campagnola 2014-09-30 16:23:00 -04:00
parent a7b0bbb3bb
commit 35cacc78aa
1 changed files with 28 additions and 0 deletions
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28
pyqtgraph/graphicsItems/TextItem.py
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@ -44,6 +44,11 @@ class TextItem(UIGraphicsItem):
self.setFlag(self.ItemIgnoresTransformations) ## This is required to keep the text unscaled inside the viewport
def setText(self, text, color=(200,200,200)):
"""
Set the text and color of this item.
This method sets the plain text of the item; see also setHtml().
"""
color = fn.mkColor(color)
self.textItem.setDefaultTextColor(color)
self.textItem.setPlainText(text)
@ -57,18 +62,41 @@ class TextItem(UIGraphicsItem):
#self.translate(0, 20)
def setPlainText(self, *args):
"""
Set the plain text to be rendered by this item.
See QtGui.QGraphicsTextItem.setPlainText().
"""
self.textItem.setPlainText(*args)
self.updateText()
def setHtml(self, *args):
"""
Set the HTML code to be rendered by this item.
See QtGui.QGraphicsTextItem.setHtml().
"""
self.textItem.setHtml(*args)
self.updateText()
def setTextWidth(self, *args):
"""
Set the width of the text.
If the text requires more space than the width limit, then it will be
wrapped into multiple lines.
See QtGui.QGraphicsTextItem.setTextWidth().
"""
self.textItem.setTextWidth(*args)
self.updateText()
def setFont(self, *args):
"""
Set the font for this text.
See QtGui.QGraphicsTextItem.setFont().
"""
self.textItem.setFont(*args)
self.updateText()