Package org.eclipse.birt.chart.device
Interface ITextRenderer
- All Superinterfaces:
IConstants
- All Known Implementing Classes:
TextRendererAdapter
Provides convenience methods for rendering rotated text with configurable
attributes on a graphics context.
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Field Summary
Fields inherited from interface org.eclipse.birt.chart.computation.IConstants
ABOVE, ANCILLARY_AXIS, ANCILLARY_BASE, ARRAY, AUTO, AVERAGE, AXIS, BACKWARD, BASE, BASE_AXIS, BELOW, BIG_NUMBER_PRIMITIVE_ARRAY, BOOLEAN, BOTTOM, CENTER, COLLECTION, DATE_TIME, DESIGN_TIME, EMPTY_STRING, EQUAL, FORWARD, HORIZONTAL, INSIDE, LABELS, LEFT, LEGEND_ENTRY, LEGEND_GROUP_NAME, LEGEND_MINSLICE_ENTRY, LEGEND_SEPERATOR, LESS, LINE_EXPAND_DOUBLE_SIZE, LINE_EXPAND_SIZE, LINEAR, LOG_10, LOGARITHMIC, MAJOR, MAX, MIN, MINOR, MORE, NON_PRIMITIVE_ARRAY, NULL_STRING, NUMBER_PRIMITIVE_ARRAY, NUMERICAL, ONE_SPACE, ORTHOGONAL, ORTHOGONAL_AXIS, OTHER, OUTSIDE, PERCENT, POSITION_MASK, POSITION_MOVE_ABOVE, POSITION_MOVE_BELOW, POSITION_MOVE_LEFT, POSITION_MOVE_RIGHT, PRIMITIVE_ARRAY, RIGHT, RUN_TIME, SOME_NULL, TEXT, THREE_D, TICK_ABOVE, TICK_ACROSS, TICK_BELOW, TICK_LEFT, TICK_NONE, TICK_RIGHT, TICK_SIDE1, TICK_SIDE2, TICK_SIZE, TOP, TWO_5_D, TWO_D, UNDEFINED, UNDEFINED_STRING, USER_INTERFACE, VALUE, VERTICAL -
Method Summary
Modifier and TypeMethodDescriptionvoidrenderShadowAtLocation(IPrimitiveRenderer idr, int iLabelPosition, Location lo, Label la) This method renders the 'shadow' at an offset from the text 'rotated rectangle' subsequently rendered.voidrenderTextAtLocation(IPrimitiveRenderer ipr, int iLabelPosition, Location lo, Label la) voidrenderTextInBlock(IDeviceRenderer idr, Bounds boBlock, TextAlignment taBlock, Label la)
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Method Details
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renderShadowAtLocation
void renderShadowAtLocation(IPrimitiveRenderer idr, int iLabelPosition, Location lo, Label la) throws ChartException This method renders the 'shadow' at an offset from the text 'rotated rectangle' subsequently rendered.- Parameters:
ipr-iLabelPosition- The position of the label w.r.t. the location specified by 'lo'lo- The location (specified as a 2d point) where the text is to be renderedla- The chart model structure containing the encapsulated text (and attributes) to be rendered- Throws:
ChartException
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renderTextAtLocation
void renderTextAtLocation(IPrimitiveRenderer ipr, int iLabelPosition, Location lo, Label la) throws ChartException - Parameters:
ipr-iLabelPosition- IConstants. LEFT, RIGHT, ABOVE or BELOWlo- POINT WHERE THE CORNER OF THE ROTATED RECTANGLE (OR EDGE CENTERED) IS RENDEREDla-- Throws:
ChartException
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renderTextInBlock
void renderTextInBlock(IDeviceRenderer idr, Bounds boBlock, TextAlignment taBlock, Label la) throws ChartException - Parameters:
idr-boBlock-taBlock-la-- Throws:
ChartException
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