mxConstants

public static $RAD_PER_DEG

Defines the number of radiants per degree.

public static $DEG_PER_RAD

Defines the number of degrees per radiant.

public static $ACTIVE_REGION

Defines the portion of the cell which is to be used as a connectable region.

public static $MIN_ACTIVE_REGION

Defines the minimum size in pixels of the portion of the cell cell which is to be used as a connectable region.

public static $NS_SVG

Defines the SVG namespace.

public static $NS_XHTML

Defines the XHTML namespace.

public static $NS_XLINK

Defined the XLink namespace.

public static $W3C_SHADOWCOLOR

Defines the color to be used to draw shadows in DOM documents.

public static $SHADOW_OFFSETX

Defines the x-offset to be used for shadows.  Default is 2.

public static $SHADOW_OFFSETY

Defines the y-offset to be used for shadows.  Default is 3.

public static $W3C_DEFAULT_FONTFAMILY

Defines the default family for HTML markup.  Default is times, serif.

public static $TTF_ENABLED

Whether TrueType fonts should be enabled in the mxGdCanvas by default.  Default is true.

public static $TTF_SIZEFACTOR

Defines the factor which wich the font sizes are to be multiplied when used in truetype fonts.  Default is 0.66.

public static $DEFAULT_FONTFAMILY

Defines the default family for all truetype fonts.  Default is vera.

public static $DEFAULT_FONTSIZE

Defines the default size for all fonts in points.  Default is 11.

public static $DEFAULT_STARTSIZE

Defines the default start size for swimlanes.  Default is 40.

public static $DEFAULT_LINESPACING

Defines the default linespacing.  Default is 7.

public static $LABEL_INSET

Defines the inset in absolute pixels between the label bounding box and the label text.  Default is 3.

public static $DEFAULT_MARKERSIZE

Defines the default size for all markers.  Default is 6.

public static $DEFAULT_IMAGESIZE

Defines the default width and height for images used in the label shape.  Default is 24.

public static $ENTITY_SEGMENT

Defines the length of the horizontal segment of an Entity Relation.  This can be overridden using mxConstants.STYLE_SEGMENT style.  Default is 30.

public static $ARROW_SPACING

Defines the spacing between the arrow shape and its terminals.  Default is 10.

public static $ARROW_WIDTH

Defines the width of the arrow shape.  Default is 30.

public static $ARROW_SIZE

Defines the size of the arrowhead in the arrow shape.  Default is 30.

public static $NONE

Defines the value for none.  Default is “none”.

public static $STYLE_PERIMETER

Defines the key for the perimeter style.  This is a function that defines the perimeter around a particular shape.  Possible values are the functions defined in mxPerimeter.  Alternatively, the constants in this class that start with <code>PERIMETER_</code> may be used to access perimeter styles in mxStyleRegistry.

public static $STYLE_OPACITY

Defines the key for the opacity style.  The type of the value is numeric and the possible range is 0-100.

public static $STYLE_TEXT_OPACITY

Defines the key for the text opacity style.  The type of the value is numeric and the possible range is 0-100.

public static $STYLE_OVERFLOW

Defines the key for the overflow style.  Possible values are “visible”, “hidden” and “fill”.  The default value is “visible”.  This value specifies how overlapping vertex labels are handles.  A value of “visible” will show the complete label.  A value of “hidden” will clip the label so that it does not overlap the vertex bounds.  A value of “fill” will use the vertex bounds for the label.

This style is ignored in PHP.

public static $STYLE_ORTHOGONAL

Defines if the connection points on either end of the edge should be computed so that the edge is vertical or horizontal if possible and if the point is not at a fixed location.  Default is false.  This is used in mxGraph.isOrthogonal, which also returns true if the edgeStyle of the edge is an elbow or entity.

public static $STYLE_EXIT_X

Defines the key for the horizontal relative coordinate connection point of an edge with its source terminal.

public static $STYLE_EXIT_Y

Defines the key for the vertical relative coordinate connection point of an edge with its source terminal.

public static $STYLE_EXIT_PERIMETER

Defines if the perimeter should be used to find the exact entry point along the perimeter of the source.  Possible values are 0 (false) and 1 (true).  Default is 1 (true).

public static $STYLE_ENTRY_X

Defines the key for the horizontal relative coordinate connection point of an edge with its target terminal.

public static $STYLE_ENTRY_Y

Defines the key for the vertical relative coordinate connection point of an edge with its target terminal.

Defines if the perimeter should be used to find the exact entry point along the perimeter of the target.  Possible values are 0 (false) and 1 (true).  Default is 1 (true).

public static $STYLE_WHITE_SPACE

Defines the key for the white-space style.  Possible values are “nowrap” and “wrap”.  The default value is “nowrap”.  This value specifies how white-space inside a HTML vertex label should be handled.  A value of “nowrap” means the text will never wrap to the next line until a linefeed is encountered.  A value of “wrap” means text will wrap when necessary.  This style is only used for HTML labels.

This style is ignored in PHP.

public static $STYLE_ROTATION

Defines the key for the rotation style.  The type of the value is numeric and the possible range is 0-360.

public static $STYLE_FILLCOLOR

Defines the key for the fill color.  Possible values are all HTML color names or HEX codes, as well as special keywords such as ‘swimlane, ‘inherit’ or ‘indicated’ to use the color code of a related cell or the indicator shape.

public static $STYLE_SWIMLANE_FILLCOLOR

Defines the key for the fill color of the swimlane background.  Possible values are all HTML color names or HEX codes.  Default is no background.  Value is “swimlaneFillColor”.

public static $STYLE_GRADIENTCOLOR

Defines the key for the gradient color.  Possible values are all HTML color names or HEX codes, as well as special keywords such as ‘swimlane, ‘inherit’ or ‘indicated’ to use the color code of a related cell or the indicator shape.  This is ignored if no fill color is defined.

public static $STYLE_GRADIENT_DIRECTION

Defines the key for the gradient direction.  Possible values are DIRECTION_EAST, DIRECTION_WEST, DIRECTION_NORTH and DIRECTION_SOUTH.  Default is DIRECTION_SOUTH.  Generally, and by default in mxGraph, gradient painting is done from the value of STYLE_FILLCOLOR to the value of STYLE_GRADIENTCOLOR.  Taking the example of DIRECTION_NORTH, this means STYLE_FILLCOLOR color at the bottom of paint pattern and STYLE_GRADIENTCOLOR at top, with a gradient in-between.

public static $STYLE_STROKECOLOR

Defines the key for the strokeColor style.  Possible values are all HTML color names or HEX codes, as well as special keywords such as ‘swimlane, ‘inherit’ or ‘indicated’ to use the color code of a related cell or the indicator shape.

public static $STYLE_SEPARATORCOLOR

Defines the key for the separatorColor style.  Possible values are all HTML color names or HEX codes.  This style is only used for SHAPE_SWIMLANE shapes.

public static $STYLE_STROKEWIDTH

Defines the key for the strokeWidth style.  The type of the value is numeric and the possible range is any non-negative value.  The value the stroke width in pixels.

public static $STYLE_ALIGN

Defines the key for the align style.  Possible values are ALIGN_LEFT, ALIGN_CENTER and ALIGN_RIGHT.  This value defines how the lines of the label are horizontally aligned.  ALIGN_LEFT mean label text lines are aligned to left of the label bounds, ALIGN_RIGHT to the right of the label bounds and ALIGN_CENTER means the center of the text lines are aligned in the center of the label bounds.  Note this value doesn’t affect the positioning of the overall label bounds relative to the vertex, to move the label bounds horizontally, use STYLE_LABEL_POSITION.

public static $STYLE_VERTICAL_ALIGN

Defines the key for the verticalAlign style.  Possible values are ALIGN_TOP, ALIGN_MIDDLE and ALIGN_BOTTOM.  This value defines how the lines of the label are vertically aligned.  ALIGN_TOP means the topmost label text line is aligned against the top of the label bounds, ALIGN_BOTTOM means the bottom-most label text line is aligned against the bottom of the label bounds and ALIGN_MIDDLE means there is equal spacing between the topmost text label line and the top of the label bounds and the bottom-most text label line and the bottom of the label bounds.  Note this value doesn’t affect the positioning of the overall label bounds relative to the vertex, to move the label bounds vertically, use STYLE_VERTICAL_LABEL_POSITION.

public static $STYLE_LABEL_POSITION

Defines the key for the horizontal label position of vertices.  Possible values are ALIGN_LEFT, ALIGN_CENTER and ALIGN_RIGHT.  Default is ALIGN_CENTER.  The label align defines the position of the label relative to the cell.  ALIGN_LEFT means the entire label bounds is placed completely just to the left of the vertex, ALIGN_RIGHT means adjust to the right and ALIGN_CENTER means the label bounds are vertically aligned with the bounds of the vertex.  Note this value doesn’t affect the positioning of label within the label bounds, to move the label horizontally within the label bounds, use STYLE_ALIGN.

public static $STYLE_VERTICAL_LABEL_POSITION

Defines the key for the vertical label position of vertices.  Possible values are ALIGN_TOP, ALIGN_BOTTOM and ALIGN_MIDDLE.  Default is ALIGN_MIDDLE.  The label align defines the position of the label relative to the cell.  ALIGN_TOP means the entire label bounds is placed completely just on the top of the vertex, ALIGN_BOTTOM means adjust on the bottom and ALIGN_MIDDLE means the label bounds are horizontally aligned with the bounds of the vertex.  Note this value doesn’t affect the positioning of label within the label bounds, to move the label vertically within the label bounds, use STYLE_VERTICAL_ALIGN.

public static $STYLE_IMAGE_ALIGN

Defines the key for the align style.  Possible values are ALIGN_LEFT, ALIGN_CENTER and ALIGN_RIGHT.  The value defines how any image in the vertex label is aligned horizontally within the label bounds of a SHAPE_LABEL shape.

Defines the key for the verticalAlign style.  Possible values are ALIGN_TOP, ALIGN_MIDDLE and ALIGN_BOTTOM.  The value defines how any image in the vertex label is aligned vertically within the label bounds of a SHAPE_LABEL shape.

public static $STYLE_IMAGE

Defines the key for the image style.  Possible values are any image URL, registered key in <mxImageResources> or short data URI as defined in mxImageBundle.  The type of the value is String.  This is the path to the image to image that is to be displayed within the label of a vertex.  Finally, mxUtils.loadImage is used for loading the image for a given value.

public static $STYLE_IMAGE_WIDTH

Defines the key for the imageWidth style.  The type of this value is int, the value is the image width in pixels and must be greater than 0.

public static $STYLE_IMAGE_HEIGHT

Defines the key for the imageHeight style.  The type of this value is int, the value is the image height in pixels and must be greater than 0.

public static $STYLE_IMAGE_BACKGROUND

Defines the key for the image background color.  This style is only used in <mxImageShape>.  Possible values are all HTML color names or HEX codes.

public static $STYLE_IMAGE_BORDER

Defines the key for the image border color.  This style is only used in <mxImageShape>.  Possible values are all HTML color names or HEX codes.

public static $STYLE_IMAGE_FLIPH

Defines the key for the horizontal image flip.  This style is only used for painting images.  Possible values are 0 and 1.  Default is 0.

public static $STYLE_IMAGE_FLIPV

Defines the key for the vertical image flip.  This style is only used for painting images.  Possible values are 0 and 1.  Default is 0.

public static $STYLE_NOLABEL

Defines the key for the noLabel style.  If this is true then no label is visible for a given cell.  Possible values are true or false (1 or 0).  Default is false.

public static $STYLE_NOEDGESTYLE

Defines the key for the noEdgeStyle style.  If this is true then no edge style is applied for a given edge.  Possible values are true or false (1 or 0).  Default is false.

public static $STYLE_LABEL_BACKGROUNDCOLOR

Defines the key for the label background color.  Possible values are all HTML color names or HEX codes.

public static $STYLE_LABEL_BORDERCOLOR

Defines the key for the label border color.  Possible values are all HTML color names or HEX codes.

public static $STYLE_INDICATOR_SHAPE

Defines the key for the indicatorShape style.  Possible values are any of the SHAPE_* constants.

public static $STYLE_INDICATOR_IMAGE

Defines the key for the indicatorImage style.  Possible values are any image URL.

public static $STYLE_INDICATOR_COLOR

Defines the key for the indicatorColor style.  Possible values are all HTML color names or HEX codes, as well as the special ‘swimlane’ keyword to refer to the color of the parent swimlane if one exists.

public static $STYLE_INDICATOR_GRADIENTCOLOR

Defines the key for the indicatorGradientColor style.  Possible values are all HTML color names or HEX codes.  This style is only supported in SHAPE_LABEL shapes.

public static $STYLE_INDICATOR_SPACING

Defines the key for the indicatorSpacing style (in px).

public static $STYLE_INDICATOR_WIDTH

Defines the key for the indicatorWidth style (in px).

public static $STYLE_INDICATOR_HEIGHT

Defines the key for the indicatorHeight style (in px).

public static $STYLE_SHADOW

Defines the key for the shadow style.  The type of the value is Boolean.

public static $STYLE_SEGMENT

Defines the key for the segment style.  The type of this value is float and the value represents the size of the horizontal segment of the entity relation style.  Default is ENTITY_SEGMENT.

public static $STYLE_ENDARROW

Defines the key for the endArrow style.  Possible values are all constants in this class that start with ARROW_.  This style is supported in the <mxConnector> shape.

Example

style[mxConstants.public static $STYLE_ENDARROW] = mxConstants.ARROW_CLASSIC;

public static $STYLE_STARTARROW

Defines the key for the startArrow style.  Possible values are all constants in this class that start with ARROW_.  See <public static $STYLE_ENDARROW>.  This style is supported in the <mxConnector> shape.

public static $STYLE_ENDSIZE

Defines the key for the endSize style.  The type of this value is numeric and the value represents the size of the end marker in pixels.

public static $STYLE_STARTSIZE

Defines the key for the startSize style.  The type of this value is numeric and the value represents the size of the start marker or the size of the swimlane title region depending on the shape it is used for.

public static $STYLE_SWIMLANE_LINE

Defines the key for the swimlaneLine style.  This style specifies whether the line between the title regio of a swimlane should be visible.  Use 0 for hidden or 1 (default) for visible.  Value is “swimlaneLine”.

public static $STYLE_DASHED

Defines the key for the endSize style.  The type of this value is numeric and the value represents the size of the end marker in pixels.

public static $STYLE_ROUNDED

Defines the key for the rounded style.  The type of this value is Boolean.  For edges this determines whether or not joins between edges segments are smoothed to a rounded finish.  For vertices that have the rectangle shape, this determines whether or not the rectangle is rounded.

public static $STYLE_SOURCE_PERIMETER_SPACING

Defines the key for the source perimeter spacing.  The type of this value is numeric.  This is the distance between the source connection point of an edge and the perimeter of the source vertex in pixels.  This style only applies to edges.

public static $STYLE_TARGET_PERIMETER_SPACING

Defines the key for the source perimeter spacing.  The type of this value is numeric.  This is the distance between the target connection point of an edge and the perimeter of the target vertex in pixels.

public static $STYLE_PERIMETER_SPACING

Defines the key for the perimeter spacing.  This is the distance between the connection point and the perimeter in pixels.  When used in a vertex style, this applies to all incoming edges to floating ports (edges that terminate on the perimeter of the vertex).  When used in an edge style, this spacing applies to the source and target separately, if they terminate in floating ports (on the perimeter of the vertex).

public static $STYLE_SPACING

Defines the key for the spacing.  The value represents the spacing, in pixels, added to each side of a label in a vertex (style applies to vertices only).

public static $STYLE_SPACING_TOP

Defines the key for the spacingTop style.  The value represents the spacing, in pixels, added to the top side of a label in a vertex (style applies to vertices only).

public static $STYLE_SPACING_LEFT

Defines the key for the spacingLeft style.  The value represents the spacing, in pixels, added to the left side of a label in a vertex (style applies to vertices only).

public static $STYLE_SPACING_BOTTOM

Defines the key for the spacingBottom style The value represents the spacing, in pixels, added to the bottom side of a label in a vertex (style applies to vertices only).

public static $STYLE_SPACING_RIGHT

Defines the key for the spacingRight style The value represents the spacing, in pixels, added to the right side of a label in a vertex (style applies to vertices only).

public static $STYLE_HORIZONTAL

Defines the key for the horizontal style.  Possible values are true or false.  This value only applies to vertices.  If the STYLE_SHAPE is <code>SHAPE_SWIMLANE</code> a value of false indicates that the swimlane should be drawn vertically, true indicates to draw it horizontally.  If the shape style does not indicate that this vertex is a swimlane, this value affects only whether the label is drawn horizontally or vertically.

public static $STYLE_DIRECTION

Defines the key for the direction style.  The direction style is used to specify the direction of certain shapes (eg.  <mxTriangle>).  Possible values are DIRECTION_EAST (default), DIRECTION_WEST, DIRECTION_NORTH and DIRECTION_SOUTH.

public static $STYLE_ELBOW

Defines the key for the elbow style.  Possible values are ELBOW_HORIZONTAL and ELBOW_VERTICAL.  Default is ELBOW_HORIZONTAL.  This defines how the three segment orthogonal edge style leaves its terminal vertices.  The vertical style leaves the terminal vertices at the top and bottom sides.

public static $STYLE_FONTCOLOR

Defines the key for the fontColor style.  Possible values are all HTML color names or HEX codes.

public static $STYLE_FONTFAMILY

Defines the key for the fontFamily style.  Possible values are names such as Arial; Dialog; Verdana; Times New Roman.  The value is of type String.

public static $STYLE_FONTSIZE

Defines the key for the fontSize style (in points).  The type of the value is int.

public static $STYLE_FONTSTYLE

Defines the key for the fontStyle style.  Values may be any logical AND (sum) of FONT_BOLD, FONT_ITALIC and FONT_UNDERLINE.  The type of the value is int.

public static $STYLE_SHAPE

Defines the key for the shape.  Possible values are all constants with a SHAPE-prefix or any newly defined shape names.

public static $STYLE_EDGE

Defines the key for the edge style.  Possible values are the functions defined in mxEdgeStyle.

public static $STYLE_LOOP

Defines the key for the loop style.  Possible values are the functions defined in mxEdgeStyle.

public static $STYLE_ROUTING_CENTER_X

Defines the key for the horizontal routing center.  Possible values are between -0.5 and 0.5.  This is the relative offset from the center used for connecting edges.  The type of this value is numeric.

public static $STYLE_ROUTING_CENTER_Y

Defines the key for the vertical routing center.  Possible values are between -0.5 and 0.5.  This is the relative offset from the center used for connecting edges.  The type of this value is numeric.

public static $FONT_BOLD

public static $FONT_ITALIC

public static $FONT_UNDERLINE

public static $SHAPE_RECTANGLE

public static $SHAPE_ELLIPSE

public static $SHAPE_DOUBLE_ELLIPSE

public static $SHAPE_RHOMBUS

public static $SHAPE_LINE

public static $SHAPE_IMAGE

public static $SHAPE_ARROW

public static $SHAPE_LABEL

public static $SHAPE_CYLINDER

public static $SHAPE_SWIMLANE

public static $SHAPE_CONNECTOR

public static $SHAPE_ACTOR

public static $SHAPE_CLOUD

public static $SHAPE_TRIANGLE

public static $SHAPE_HEXAGON

public static $ARROW_CLASSIC

public static $ARROW_BLOCK

public static $ARROW_OPEN

public static $ARROW_OVAL

public static $ARROW_DIAMOND

public static $ALIGN_LEFT

public static $ALIGN_CENTER

public static $ALIGN_RIGHT

public static $ALIGN_TOP

public static $ALIGN_MIDDLE

public static $ALIGN_BOTTOM

public static $DIRECTION_NORTH

public static $DIRECTION_SOUTH

public static $DIRECTION_EAST

public static $DIRECTION_WEST

public static $ELBOW_VERTICAL

public static $ELBOW_HORIZONTAL

public static $EDGESTYLE_ENTITY_RELATION

Name of the entity relation edge style.  Can be used as a string value for the STYLE_EDGE style.

public static $EDGESTYLE_LOOP

Name of the loop edge style.  Can be used as a string value for the STYLE_EDGE style.

public static $EDGESTYLE_SIDETOSIDE

Name of the side to side edge style.  Can be used as a string value for the STYLE_EDGE style.

public static $EDGESTYLE_TOPTOBOTTOM

Name of the top to bottom edge style.  Can be used as a string value for the STYLE_EDGE style.

public static $PERIMETER_ELLIPSE

Name of the ellipse perimeter.  Can be used as a string value for the STYLE_PERIMETER style.

public static $PERIMETER_RECTANGLE

Name of the rectangle perimeter.  Can be used as a string value for the STYLE_PERIMETER style.

public static $PERIMETER_RHOMBUS

Name of the rhombus perimeter.  Can be used as a string value for the STYLE_PERIMETER style.

public static $PERIMETER_TRIANGLE

Name of the triangle perimeter.  Can be used as a string value for the STYLE_PERIMETER style.