Constructor Detail

• JSVGCanvas.CanvasUserAgent

  protected JSVGCanvas.CanvasUserAgent()

Method Detail

• handleElement

  public void handleElement(org.w3c.dom.Element elt,
                   java.lang.Object data)

  The handleElement method builds a tool tip from the content of a <title> element, a <desc> element or both.
  Because these elements can appear in any order, here is the algorithm used to build the tool tip:
  

  • If a <title> is passed to handleElement the method checks if there is a >desc> peer. If there is one, nothing is done (because the desc will do it). If there in none, the tool tip is set to the value of the <title> element content.
  • If a <desc> is passed to handleElement the method checks if there is a <title> peer. If there is one, the content of that peer is pre-pended to the content of the <desc> element.

  Specified by:

  handleElement in interface UserAgent

  Overrides:

  handleElement in class JSVGComponent.BridgeUserAgent

• toFormattedHTML

  public java.lang.String toFormattedHTML(java.lang.String str)

  Converts line breaks to HTML breaks and encodes special entities. Poor way of replacing '<', '>' and '&' in content.

• replace

  protected void replace(java.lang.StringBuffer sb,
             char c,
             java.lang.String r)

• getPeerWithTag

  public org.w3c.dom.Element getPeerWithTag(org.w3c.dom.Element parent,
                                   java.lang.String nameSpaceURI,
                                   java.lang.String localName)

  Checks if there is a peer element of a given type. This returns the first occurence of the given type or null if none is found.

• hasPeerWithTag

  public boolean hasPeerWithTag(org.w3c.dom.Element elt,
                       java.lang.String nameSpaceURI,
                       java.lang.String localName)

  Returns a boolean defining whether or not there is a peer of elt with the given qualified tag.

• setToolTip

  public void setToolTip(org.w3c.dom.Element elt,
                java.lang.String toolTip)

  Sets the tool tip on the input element.

• removeToolTip

  public void removeToolTip(org.w3c.dom.Element elt)

• displayError

  public void displayError(java.lang.String message)

  Displays an error message in the User Agent interface.

  Overrides:

  displayError in class JSVGComponent.BridgeUserAgent

• displayError

  public void displayError(java.lang.Exception ex)

  Displays an error resulting from the specified Exception.

  Specified by:

  displayError in interface UserAgent

  Overrides:

  displayError in class JSVGComponent.BridgeUserAgent