org.activiti.image.impl

Class DefaultProcessDiagramCanvas

java.lang.Object

org.activiti.image.impl.DefaultProcessDiagramCanvas

public class DefaultProcessDiagramCanvas
extends Object

Represents a canvas on which BPMN 2.0 constructs can be drawn.

See Also:

DefaultProcessDiagramGenerator

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	DefaultProcessDiagramCanvas.SHAPE_TYPE

Field Summary

Fields

Modifier and Type	Field and Description
protected String	activityFontName
protected static Font	ANNOTATION_FONT
protected static Stroke	ANNOTATION_STROKE
protected static int	ANNOTATION_TEXT_PADDING
protected String	annotationFontName
protected static int	ARROW_WIDTH
protected static Stroke	ASSOCIATION_STROKE
protected static TaskIconType	BUSINESS_RULE_TASK_IMAGE
protected int	canvasHeight
protected int	canvasWidth
protected boolean	closed
protected static IconType	COMPENSATE_CATCH_IMAGE
protected static IconType	COMPENSATE_THROW_IMAGE
protected static Color	CONDITIONAL_INDICATOR_COLOR
protected static int	CONDITIONAL_INDICATOR_WIDTH
protected static Color	CONNECTION_COLOR
protected static int	DEFAULT_INDICATOR_WIDTH
protected static Stroke	END_EVENT_STROKE
protected static IconType	ERROR_CATCH_IMAGE
protected static IconType	ERROR_THROW_IMAGE
protected static Color	EVENT_BORDER_COLOR
protected static Color	EVENT_COLOR
protected static Stroke	EVENT_SUBPROCESS_STROKE
protected static int	FONT_SIZE
protected static int	FONT_SPACING
protected FontMetrics	fontMetrics
protected ProcessDiagramSVGGraphics2D	g
protected static Stroke	GATEWAY_TYPE_STROKE
protected static Color	HIGHLIGHT_COLOR
protected static Stroke	HIGHLIGHT_FLOW_STROKE
protected static int	ICON_PADDING
protected static Color	LABEL_COLOR
protected static Font	LABEL_FONT
protected String	labelFontName
protected static int	LINE_HEIGHT
protected static org.slf4j.Logger	LOGGER
protected static TaskIconType	MANUALTASK_IMAGE
protected static int	MARKER_WIDTH
protected static IconType	MESSAGE_CATCH_IMAGE
protected int	minX
protected int	minY
protected static Stroke	MULTI_INSTANCE_STROKE
protected static Stroke	NON_INTERRUPTING_EVENT_STROKE
protected static TaskIconType	RECEIVETASK_IMAGE
protected static TaskIconType	SCRIPTTASK_IMAGE
protected static TaskIconType	SENDTASK_IMAGE
protected static TaskIconType	SERVICETASK_IMAGE
protected static IconType	SIGNAL_CATCH_IMAGE
protected static IconType	SIGNAL_THROW_IMAGE
protected static Color	SUBPROCESS_BORDER_COLOR
protected static Color	SUBPROCESS_BOX_COLOR
protected static Color	TASK_BORDER_COLOR
protected static Color	TASK_BOX_COLOR
protected static int	TEXT_PADDING
protected static Stroke	THICK_TASK_BORDER_STROKE
protected static IconType	TIMER_IMAGE
protected static TaskIconType	USERTASK_IMAGE

Constructor Summary

Constructors

Constructor and Description
DefaultProcessDiagramCanvas(int width, int height, int minX, int minY) Creates an empty canvas with given width and height.
DefaultProcessDiagramCanvas(int width, int height, int minX, int minY, String activityFontName, String labelFontName, String annotationFontName) Creates an empty canvas with given width and height.

Method Summary

Modifier and Type	Method and Description
void	close() Closes the canvas which dissallows further drawing and releases graphical resources.
List<GraphicInfo>	connectionPerfectionizer(DefaultProcessDiagramCanvas.SHAPE_TYPE sourceShapeType, DefaultProcessDiagramCanvas.SHAPE_TYPE targetShapeType, GraphicInfo sourceGraphicInfo, GraphicInfo targetGraphicInfo, List<GraphicInfo> graphicInfoList) This method makes coordinates of connection flow better.
void	drawActivityMarkers(int x, int y, int width, int height, boolean multiInstanceSequential, boolean multiInstanceParallel, boolean collapsed)
void	drawArrowHead(Line2D.Double line)
void	drawAssociation(int[] xPoints, int[] yPoints, AssociationDirection associationDirection, boolean highLighted)
void	drawBusinessRuleTask(String id, String name, GraphicInfo graphicInfo)
void	drawCatchingCompensateEvent(String id, GraphicInfo graphicInfo, boolean isInterrupting)
void	drawCatchingCompensateEvent(String id, String name, GraphicInfo graphicInfo, boolean isInterrupting)
void	drawCatchingErrorEvent(String id, GraphicInfo graphicInfo, boolean isInterrupting)
void	drawCatchingErrorEvent(String id, String name, GraphicInfo graphicInfo, boolean isInterrupting)
void	drawCatchingEvent(String id, GraphicInfo graphicInfo, boolean isInterrupting, IconType icon, String eventType)
void	drawCatchingMessageEvent(String id, GraphicInfo graphicInfo, boolean isInterrupting)
void	drawCatchingMessageEvent(String id, String name, GraphicInfo graphicInfo, boolean isInterrupting)
void	drawCatchingSignalEvent(String id, GraphicInfo graphicInfo, boolean isInterrupting)
void	drawCatchingSignalEvent(String id, String name, GraphicInfo graphicInfo, boolean isInterrupting)
void	drawCatchingTimerEvent(String id, GraphicInfo graphicInfo, boolean isInterrupting)
void	drawCatchingTimerEvent(String id, String name, GraphicInfo graphicInfo, boolean isInterrupting)
void	drawCollapsedCallActivity(String id, String name, GraphicInfo graphicInfo)
void	drawCollapsedMarker(int x, int y, int width, int height)
void	drawCollapsedSubProcess(String id, String name, GraphicInfo graphicInfo, Boolean isTriggeredByEvent)
protected void	drawCollapsedTask(String id, String name, GraphicInfo graphicInfo, boolean thickBorder)
void	drawConditionalSequenceFlowIndicator(Line2D.Double line)
void	drawConnection(int[] xPoints, int[] yPoints, boolean conditional, boolean isDefault, String connectionType, AssociationDirection associationDirection, boolean highLighted)
void	drawDefaultSequenceFlowIndicator(Line2D.Double line)
void	drawErrorEndEvent(String id, String name, GraphicInfo graphicInfo)
void	drawErrorStartEvent(String id, GraphicInfo graphicInfo)
void	drawEventBasedGateway(String id, GraphicInfo graphicInfo)
void	drawExclusiveGateway(String id, GraphicInfo graphicInfo)
void	drawExpandedSubProcess(String id, String name, GraphicInfo graphicInfo, Boolean isTriggeredByEvent)
void	drawGateway(GraphicInfo graphicInfo)
void	drawHighLight(int x, int y, int width, int height)
void	drawInclusiveGateway(String id, GraphicInfo graphicInfo)
void	drawLabel(String text, GraphicInfo graphicInfo)
void	drawLabel(String text, GraphicInfo graphicInfo, boolean centered)
void	drawManualTask(String id, String name, GraphicInfo graphicInfo)
void	drawMessageStartEvent(String id, GraphicInfo graphicInfo)
void	drawMultiInstanceMarker(boolean sequential, int x, int y, int width, int height)
protected void	drawMultilineAnnotationText(String text, int x, int y, int boxWidth, int boxHeight)
protected void	drawMultilineCentredText(String text, int x, int y, int boxWidth, int boxHeight)
protected void	drawMultilineText(String text, int x, int y, int boxWidth, int boxHeight, boolean centered)
void	drawNoneEndEvent(String id, String name, GraphicInfo graphicInfo)
void	drawNoneStartEvent(String id, GraphicInfo graphicInfo)
void	drawParallelGateway(String id, GraphicInfo graphicInfo)
void	drawPoolOrLane(String id, String name, GraphicInfo graphicInfo)
void	drawReceiveTask(String id, String name, GraphicInfo graphicInfo)
void	drawScriptTask(String id, String name, GraphicInfo graphicInfo)
void	drawSendTask(String id, String name, GraphicInfo graphicInfo)
void	drawSequenceflow(int[] xPoints, int[] yPoints, boolean conditional, boolean isDefault, boolean highLighted)
void	drawSequenceflow(int srcX, int srcY, int targetX, int targetY, boolean conditional)
void	drawSequenceflow(int srcX, int srcY, int targetX, int targetY, boolean conditional, boolean highLighted)
void	drawSequenceflowWithoutArrow(int srcX, int srcY, int targetX, int targetY, boolean conditional)
void	drawSequenceflowWithoutArrow(int srcX, int srcY, int targetX, int targetY, boolean conditional, boolean highLighted)
void	drawServiceTask(String id, String name, GraphicInfo graphicInfo)
void	drawSignalStartEvent(String id, GraphicInfo graphicInfo)
void	drawStartEvent(String id, GraphicInfo graphicInfo, IconType icon)
void	drawTask(String id, String name, GraphicInfo graphicInfo)
protected void	drawTask(String id, String name, GraphicInfo graphicInfo, boolean thickBorder)
void	drawTask(TaskIconType icon, String id, String name, GraphicInfo graphicInfo)
void	drawTextAnnotation(String id, String text, GraphicInfo graphicInfo)
void	drawThrowingCompensateEvent(String id, GraphicInfo graphicInfo)
void	drawThrowingNoneEvent(String id, GraphicInfo graphicInfo)
void	drawThrowingSignalEvent(String id, GraphicInfo graphicInfo)
void	drawTimerStartEvent(String id, GraphicInfo graphicInfo)
void	drawUserTask(String id, String name, GraphicInfo graphicInfo)
protected String	fitTextToWidth(String original, int width)
InputStream	generateImage() Generates an image of what currently is drawn on the canvas.
void	initialize()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Detail

LOGGER

protected static final org.slf4j.Logger LOGGER

ARROW_WIDTH

protected static final int ARROW_WIDTH

See Also:

Constant Field Values

CONDITIONAL_INDICATOR_WIDTH

protected static final int CONDITIONAL_INDICATOR_WIDTH

See Also:

Constant Field Values

DEFAULT_INDICATOR_WIDTH

protected static final int DEFAULT_INDICATOR_WIDTH

See Also:

Constant Field Values

MARKER_WIDTH

protected static final int MARKER_WIDTH

See Also:

Constant Field Values

FONT_SIZE

protected static final int FONT_SIZE

See Also:

Constant Field Values

FONT_SPACING

protected static final int FONT_SPACING

See Also:

Constant Field Values

TEXT_PADDING

protected static final int TEXT_PADDING

See Also:

Constant Field Values

ANNOTATION_TEXT_PADDING

protected static final int ANNOTATION_TEXT_PADDING

See Also:

Constant Field Values

LINE_HEIGHT

protected static final int LINE_HEIGHT

See Also:

Constant Field Values

TASK_BOX_COLOR

protected static Color TASK_BOX_COLOR

SUBPROCESS_BOX_COLOR

protected static Color SUBPROCESS_BOX_COLOR

EVENT_COLOR

protected static Color EVENT_COLOR

CONNECTION_COLOR

protected static Color CONNECTION_COLOR

CONDITIONAL_INDICATOR_COLOR

protected static Color CONDITIONAL_INDICATOR_COLOR

HIGHLIGHT_COLOR

protected static Color HIGHLIGHT_COLOR

LABEL_COLOR

protected static Color LABEL_COLOR

TASK_BORDER_COLOR

protected static Color TASK_BORDER_COLOR

EVENT_BORDER_COLOR

protected static Color EVENT_BORDER_COLOR

SUBPROCESS_BORDER_COLOR

protected static Color SUBPROCESS_BORDER_COLOR

LABEL_FONT

protected static Font LABEL_FONT

ANNOTATION_FONT

protected static Font ANNOTATION_FONT

THICK_TASK_BORDER_STROKE

protected static Stroke THICK_TASK_BORDER_STROKE

GATEWAY_TYPE_STROKE

protected static Stroke GATEWAY_TYPE_STROKE

END_EVENT_STROKE

protected static Stroke END_EVENT_STROKE

MULTI_INSTANCE_STROKE

protected static Stroke MULTI_INSTANCE_STROKE

EVENT_SUBPROCESS_STROKE

protected static Stroke EVENT_SUBPROCESS_STROKE

NON_INTERRUPTING_EVENT_STROKE

protected static Stroke NON_INTERRUPTING_EVENT_STROKE

HIGHLIGHT_FLOW_STROKE

protected static Stroke HIGHLIGHT_FLOW_STROKE

ANNOTATION_STROKE

protected static Stroke ANNOTATION_STROKE

ASSOCIATION_STROKE

protected static Stroke ASSOCIATION_STROKE

ICON_PADDING

protected static int ICON_PADDING

USERTASK_IMAGE

protected static TaskIconType USERTASK_IMAGE

SCRIPTTASK_IMAGE

protected static TaskIconType SCRIPTTASK_IMAGE

SERVICETASK_IMAGE

protected static TaskIconType SERVICETASK_IMAGE

RECEIVETASK_IMAGE

protected static TaskIconType RECEIVETASK_IMAGE

SENDTASK_IMAGE

protected static TaskIconType SENDTASK_IMAGE

MANUALTASK_IMAGE

protected static TaskIconType MANUALTASK_IMAGE

BUSINESS_RULE_TASK_IMAGE

protected static TaskIconType BUSINESS_RULE_TASK_IMAGE

TIMER_IMAGE

protected static IconType TIMER_IMAGE

COMPENSATE_THROW_IMAGE

protected static IconType COMPENSATE_THROW_IMAGE

COMPENSATE_CATCH_IMAGE

protected static IconType COMPENSATE_CATCH_IMAGE

ERROR_THROW_IMAGE

protected static IconType ERROR_THROW_IMAGE

ERROR_CATCH_IMAGE

protected static IconType ERROR_CATCH_IMAGE

MESSAGE_CATCH_IMAGE

protected static IconType MESSAGE_CATCH_IMAGE

SIGNAL_CATCH_IMAGE

protected static IconType SIGNAL_CATCH_IMAGE

SIGNAL_THROW_IMAGE

protected static IconType SIGNAL_THROW_IMAGE

canvasWidth

protected int canvasWidth

canvasHeight

protected int canvasHeight

minX

protected int minX

minY

protected int minY

g

protected ProcessDiagramSVGGraphics2D g

fontMetrics

protected FontMetrics fontMetrics

closed

protected boolean closed

activityFontName

protected String activityFontName

labelFontName

protected String labelFontName

annotationFontName

protected String annotationFontName

Constructor Detail

DefaultProcessDiagramCanvas

public DefaultProcessDiagramCanvas(int width,
                                   int height,
                                   int minX,
                                   int minY,
                                   String activityFontName,
                                   String labelFontName,
                                   String annotationFontName)

Creates an empty canvas with given width and height.

Allows to specify minimal boundaries on the left and upper side of the canvas. This is useful for diagrams that have white space there. Everything beneath these minimum values will be cropped. It's also possible to pass a specific font name and a class loader for the icon images.

DefaultProcessDiagramCanvas

public DefaultProcessDiagramCanvas(int width,
                                   int height,
                                   int minX,
                                   int minY)

Creates an empty canvas with given width and height.

Allows to specify minimal boundaries on the left and upper side of the canvas. This is useful for diagrams that have white space there (eg Signavio). Everything beneath these minimum values will be cropped.

Parameters:

minX - Hint that will be used when generating the image. Parts that fall below minX on the horizontal scale will be cropped.

minY - Hint that will be used when generating the image. Parts that fall below minX on the horizontal scale will be cropped.

Method Detail

initialize

public void initialize()

generateImage

public InputStream generateImage()

Generates an image of what currently is drawn on the canvas.

Throws an ActivitiImageException when close() is already called.

close

public void close()

Closes the canvas which dissallows further drawing and releases graphical resources.

drawNoneStartEvent

public void drawNoneStartEvent(String id,
                               GraphicInfo graphicInfo)

drawTimerStartEvent

public void drawTimerStartEvent(String id,
                                GraphicInfo graphicInfo)

drawSignalStartEvent

public void drawSignalStartEvent(String id,
                                 GraphicInfo graphicInfo)

drawMessageStartEvent

public void drawMessageStartEvent(String id,
                                  GraphicInfo graphicInfo)

drawStartEvent

public void drawStartEvent(String id,
                           GraphicInfo graphicInfo,
                           IconType icon)

drawNoneEndEvent

public void drawNoneEndEvent(String id,
                             String name,
                             GraphicInfo graphicInfo)

drawErrorEndEvent

public void drawErrorEndEvent(String id,
                              String name,
                              GraphicInfo graphicInfo)

drawErrorStartEvent

public void drawErrorStartEvent(String id,
                                GraphicInfo graphicInfo)

drawCatchingEvent

public void drawCatchingEvent(String id,
                              GraphicInfo graphicInfo,
                              boolean isInterrupting,
                              IconType icon,
                              String eventType)

drawCatchingCompensateEvent

public void drawCatchingCompensateEvent(String id,
                                        String name,
                                        GraphicInfo graphicInfo,
                                        boolean isInterrupting)

drawCatchingCompensateEvent

public void drawCatchingCompensateEvent(String id,
                                        GraphicInfo graphicInfo,
                                        boolean isInterrupting)

drawCatchingTimerEvent

public void drawCatchingTimerEvent(String id,
                                   String name,
                                   GraphicInfo graphicInfo,
                                   boolean isInterrupting)

drawCatchingTimerEvent

public void drawCatchingTimerEvent(String id,
                                   GraphicInfo graphicInfo,
                                   boolean isInterrupting)

drawCatchingErrorEvent

public void drawCatchingErrorEvent(String id,
                                   String name,
                                   GraphicInfo graphicInfo,
                                   boolean isInterrupting)

drawCatchingErrorEvent

public void drawCatchingErrorEvent(String id,
                                   GraphicInfo graphicInfo,
                                   boolean isInterrupting)

drawCatchingSignalEvent

public void drawCatchingSignalEvent(String id,
                                    String name,
                                    GraphicInfo graphicInfo,
                                    boolean isInterrupting)

drawCatchingSignalEvent

public void drawCatchingSignalEvent(String id,
                                    GraphicInfo graphicInfo,
                                    boolean isInterrupting)

drawCatchingMessageEvent

public void drawCatchingMessageEvent(String id,
                                     GraphicInfo graphicInfo,
                                     boolean isInterrupting)

drawCatchingMessageEvent

public void drawCatchingMessageEvent(String id,
                                     String name,
                                     GraphicInfo graphicInfo,
                                     boolean isInterrupting)

drawThrowingCompensateEvent

public void drawThrowingCompensateEvent(String id,
                                        GraphicInfo graphicInfo)

drawThrowingSignalEvent

public void drawThrowingSignalEvent(String id,
                                    GraphicInfo graphicInfo)

drawThrowingNoneEvent

public void drawThrowingNoneEvent(String id,
                                  GraphicInfo graphicInfo)

drawSequenceflow

public void drawSequenceflow(int srcX,
                             int srcY,
                             int targetX,
                             int targetY,
                             boolean conditional)

drawSequenceflow

public void drawSequenceflow(int srcX,
                             int srcY,
                             int targetX,
                             int targetY,
                             boolean conditional,
                             boolean highLighted)

drawAssociation

public void drawAssociation(int[] xPoints,
                            int[] yPoints,
                            AssociationDirection associationDirection,
                            boolean highLighted)

drawSequenceflow

public void drawSequenceflow(int[] xPoints,
                             int[] yPoints,
                             boolean conditional,
                             boolean isDefault,
                             boolean highLighted)

drawConnection

public void drawConnection(int[] xPoints,
                           int[] yPoints,
                           boolean conditional,
                           boolean isDefault,
                           String connectionType,
                           AssociationDirection associationDirection,
                           boolean highLighted)

drawSequenceflowWithoutArrow

public void drawSequenceflowWithoutArrow(int srcX,
                                         int srcY,
                                         int targetX,
                                         int targetY,
                                         boolean conditional)

drawSequenceflowWithoutArrow

public void drawSequenceflowWithoutArrow(int srcX,
                                         int srcY,
                                         int targetX,
                                         int targetY,
                                         boolean conditional,
                                         boolean highLighted)

drawArrowHead

public void drawArrowHead(Line2D.Double line)

drawDefaultSequenceFlowIndicator

public void drawDefaultSequenceFlowIndicator(Line2D.Double line)

drawConditionalSequenceFlowIndicator

public void drawConditionalSequenceFlowIndicator(Line2D.Double line)

drawTask

public void drawTask(TaskIconType icon,
                     String id,
                     String name,
                     GraphicInfo graphicInfo)

drawTask

public void drawTask(String id,
                     String name,
                     GraphicInfo graphicInfo)

drawPoolOrLane

public void drawPoolOrLane(String id,
                           String name,
                           GraphicInfo graphicInfo)

drawTask

protected void drawTask(String id,
                        String name,
                        GraphicInfo graphicInfo,
                        boolean thickBorder)

drawMultilineCentredText

protected void drawMultilineCentredText(String text,
                                        int x,
                                        int y,
                                        int boxWidth,
                                        int boxHeight)

drawMultilineAnnotationText

protected void drawMultilineAnnotationText(String text,
                                           int x,
                                           int y,
                                           int boxWidth,
                                           int boxHeight)

drawMultilineText

protected void drawMultilineText(String text,
                                 int x,
                                 int y,
                                 int boxWidth,
                                 int boxHeight,
                                 boolean centered)

fitTextToWidth

protected String fitTextToWidth(String original,
                                int width)

drawUserTask

public void drawUserTask(String id,
                         String name,
                         GraphicInfo graphicInfo)

drawScriptTask

public void drawScriptTask(String id,
                           String name,
                           GraphicInfo graphicInfo)

drawServiceTask

public void drawServiceTask(String id,
                            String name,
                            GraphicInfo graphicInfo)

drawReceiveTask

public void drawReceiveTask(String id,
                            String name,
                            GraphicInfo graphicInfo)

drawSendTask

public void drawSendTask(String id,
                         String name,
                         GraphicInfo graphicInfo)

drawManualTask

public void drawManualTask(String id,
                           String name,
                           GraphicInfo graphicInfo)

drawBusinessRuleTask

public void drawBusinessRuleTask(String id,
                                 String name,
                                 GraphicInfo graphicInfo)

drawExpandedSubProcess

public void drawExpandedSubProcess(String id,
                                   String name,
                                   GraphicInfo graphicInfo,
                                   Boolean isTriggeredByEvent)

drawCollapsedSubProcess

public void drawCollapsedSubProcess(String id,
                                    String name,
                                    GraphicInfo graphicInfo,
                                    Boolean isTriggeredByEvent)

drawCollapsedCallActivity

public void drawCollapsedCallActivity(String id,
                                      String name,
                                      GraphicInfo graphicInfo)

drawCollapsedTask

protected void drawCollapsedTask(String id,
                                 String name,
                                 GraphicInfo graphicInfo,
                                 boolean thickBorder)

drawCollapsedMarker

public void drawCollapsedMarker(int x,
                                int y,
                                int width,
                                int height)

drawActivityMarkers

public void drawActivityMarkers(int x,
                                int y,
                                int width,
                                int height,
                                boolean multiInstanceSequential,
                                boolean multiInstanceParallel,
                                boolean collapsed)

drawGateway

public void drawGateway(GraphicInfo graphicInfo)

drawParallelGateway

public void drawParallelGateway(String id,
                                GraphicInfo graphicInfo)

drawExclusiveGateway

public void drawExclusiveGateway(String id,
                                 GraphicInfo graphicInfo)

drawInclusiveGateway

public void drawInclusiveGateway(String id,
                                 GraphicInfo graphicInfo)

drawEventBasedGateway

public void drawEventBasedGateway(String id,
                                  GraphicInfo graphicInfo)

drawMultiInstanceMarker

public void drawMultiInstanceMarker(boolean sequential,
                                    int x,
                                    int y,
                                    int width,
                                    int height)

drawHighLight

public void drawHighLight(int x,
                          int y,
                          int width,
                          int height)

drawTextAnnotation

public void drawTextAnnotation(String id,
                               String text,
                               GraphicInfo graphicInfo)

drawLabel

public void drawLabel(String text,
                      GraphicInfo graphicInfo)

drawLabel

public void drawLabel(String text,
                      GraphicInfo graphicInfo,
                      boolean centered)

connectionPerfectionizer

public List<GraphicInfo> connectionPerfectionizer(DefaultProcessDiagramCanvas.SHAPE_TYPE sourceShapeType,
                                                  DefaultProcessDiagramCanvas.SHAPE_TYPE targetShapeType,
                                                  GraphicInfo sourceGraphicInfo,
                                                  GraphicInfo targetGraphicInfo,
                                                  List<GraphicInfo> graphicInfoList)

This method makes coordinates of connection flow better.

Parameters:

sourceShapeType -

targetShapeType -

sourceGraphicInfo -

targetGraphicInfo -

graphicInfoList -