_font¶
Text rasterisation feature leveraging Qt font and text layout support.
- silx.gui.plot3d._font.getDefaultFontFamily()[source]¶
Returns the default font family of the application
- silx.gui.plot3d._font.ULTRA_LIGHT = 0¶
Lightest characters: Minimum font weight
- silx.gui.plot3d._font.LIGHT = 25¶
Light characters
- silx.gui.plot3d._font.NORMAL = 50¶
Normal characters
- silx.gui.plot3d._font.SEMI_BOLD = 63¶
Between normal and bold characters
- silx.gui.plot3d._font.BOLD = 74¶
Thicker characters
- silx.gui.plot3d._font.BLACK = 87¶
Really thick characters
- silx.gui.plot3d._font.ULTRA_BLACK = 99¶
Thickest characters: Maximum font weight
- silx.gui.plot3d._font.rasterText(text, font, size=-1, weight=-1, italic=False)[source]¶
Raster text using Qt.
It supports multiple lines.
Parameters: - text (str) – The text to raster
- font (str or QFont) – Font name or QFont to use
- size (int) – Font size in points Used only if font is given as name.
- weight (int) – Font weight in [0, 99], see QFont.Weight. Used only if font is given as name.
- italic (bool) – True for italic font (default: False). Used only if font is given as name.
Returns: Corresponding image in gray scale and baseline offset from top
Return type: (HxW numpy.ndarray of uint8, int)
