Examples with SVGCoordinates org.wso2.carbon.bpel.ui.bpel2svg.SVGCoordinates used on opensource projects

Example 41 with SVGCoordinates

use of org.wso2.carbon.bpel.ui.bpel2svg.SVGCoordinates in project carbon-business-process by wso2.

the class ActivityImpl method getExitArrowCoords.

/**
 * At the start: xLeft=0, yTop=0
 * Calculates the coordinates of the arrow which leaves an activity
 *
 * @return coordinates/exit point of the exit arrow for the activities
 */
public SVGCoordinates getExitArrowCoords() {
    int xLeft = 0;
    int yTop = 0;
    if (layoutManager.isVerticalLayout()) {
        xLeft = getEndIconXLeft() + (getEndIconWidth() / 2);
        yTop = getEndIconYTop() + getEndIconHeight();
    } else {
        xLeft = getEndIconXLeft() + getEndIconWidth();
        yTop = getEndIconYTop() + (getEndIconHeight() / 2);
    }
    // Returns the calculated coordinate points of the exit arrow
    SVGCoordinates coords = new SVGCoordinates(xLeft, yTop);
    return coords;
}

Example 42 with SVGCoordinates

use of org.wso2.carbon.bpel.ui.bpel2svg.SVGCoordinates in project carbon-business-process by wso2.

the class ActivityImpl method getArrows.

/**
 * Get the arrow coordinates of the activities
 *
 * @param doc SVG document which defines the components including shapes, gradients etc. of the activity
 * @return An element which contains the arrow coordinates of the If activity and its subActivities
 */
protected Element getArrows(SVGDocument doc) {
    Element subGroup = null;
    subGroup = doc.createElementNS("http://www.w3.org/2000/svg", "g");
    if (subActivities != null) {
        ActivityInterface activity = null;
        String id = null;
        // Coordinates of the start icon exit arrow
        SVGCoordinates myStartCoords = getStartIconExitArrowCoords();
        // Coordinates of the end icon entry arrow
        SVGCoordinates myExitCoords = getEndIconEntryArrowCoords();
        SVGCoordinates activityExitCoords = null;
        SVGCoordinates activityEntryCoords = null;
        Iterator<ActivityInterface> itr = subActivities.iterator();
        // Iterate through the subActivities
        while (itr.hasNext()) {
            activity = itr.next();
            // Gets the entry and exit coordinates of the iterated activity
            activityExitCoords = activity.getExitArrowCoords();
            activityEntryCoords = activity.getEntryArrowCoords();
            id = activity.getId();
            // Define the entry arrow flow coordinates for the activity
            subGroup.appendChild(getArrowDefinition(doc, myStartCoords.getXLeft(), myStartCoords.getYTop(), activityEntryCoords.getXLeft(), activityEntryCoords.getYTop(), id));
            // Define the exit arrow flow coordinates for the activity
            subGroup.appendChild(getArrowDefinition(doc, activityExitCoords.getXLeft(), activityExitCoords.getYTop(), myExitCoords.getXLeft(), myExitCoords.getYTop(), id));
        }
    }
    return subGroup;
}

Example 43 with SVGCoordinates

use of org.wso2.carbon.bpel.ui.bpel2svg.SVGCoordinates in project carbon-business-process by wso2.

the class ElseImpl method getStartIconExitArrowCoords.

/**
 * At the start: xLeft=0, yTop=0
 * Calculates the coordinates of the arrow which leaves the start Else Icon
 *
 * @return coordinates of the exit arrow for the start icon
 * After Calculations(Vertical Layout): xLeft= Xleft of Icon + (width of icon)/2 , yTop= Ytop of the Icon +
 * height of the icon
 */
protected SVGCoordinates getStartIconExitArrowCoords() {
    int xLeft = 0;
    int yTop = 0;
    if (layoutManager.isVerticalLayout()) {
        xLeft = getStartIconXLeft() + (getStartIconWidth() / 2);
        yTop = getStartIconYTop() + getStartIconHeight();
    } else {
        xLeft = getStartIconXLeft() + getStartIconWidth();
        yTop = getStartIconYTop() + (getStartIconHeight() / 2);
    }
    // Returns the calculated coordinate points of the exit arrow of the startIcon
    SVGCoordinates coords = new SVGCoordinates(xLeft, yTop);
    return coords;
}

Example 44 with SVGCoordinates

use of org.wso2.carbon.bpel.ui.bpel2svg.SVGCoordinates in project carbon-business-process by wso2.

the class ElseImpl method getEndIconEntryArrowCoords.

/**
 * At the start: xLeft=0, yTop=0
 * Calculates the coordinates of the arrow which enters the end icon
 *
 * @return coordinates of the entry arrow for the end icon
 * After Calculations(Vertical Layout): xLeft= Xleft of Icon + (width of icon)/2 , yTop= Ytop of the Icon
 */
protected SVGCoordinates getEndIconEntryArrowCoords() {
    int xLeft = 0;
    int yTop = 0;
    if (layoutManager.isVerticalLayout()) {
        xLeft = getEndIconXLeft() + (getEndIconWidth() / 2);
        yTop = getEndIconYTop();
    } else {
        xLeft = getEndIconXLeft();
        yTop = getEndIconYTop() + (getEndIconHeight() / 2);
    }
    // Returns the calculated coordinate points of the entry arrow of the endIcon
    SVGCoordinates coords = new SVGCoordinates(xLeft, yTop);
    return coords;
}

Example 45 with SVGCoordinates

use of org.wso2.carbon.bpel.ui.bpel2svg.SVGCoordinates in project carbon-business-process by wso2.

the class ElseImpl method getEntryArrowCoords.

/**
 * At the start: xLeft=0, yTop=0
 * Calculates the coordinates of the arrow which enters an activity
 *
 * @return coordinates/entry point of the entry arrow for the activities
 * After Calculations(Vertical Layout): xLeft=Xleft of Icon + (width of icon)/2 , yTop= Ytop of the Icon
 */
@Override
public SVGCoordinates getEntryArrowCoords() {
    int xLeft = 0;
    int yTop = 0;
    xLeft = getStartIconXLeft() + (getStartIconWidth() / 2);
    yTop = getStartIconYTop();
    // if (layoutManager.isVerticalLayout()) {
    // xLeft = getStartIconXLeft() + (getStartIconWidth() / 2);
    // yTop = getStartIconYTop();
    // } else {
    // xLeft = getStartIconXLeft() + (getStartIconWidth() / 2);
    // yTop = getStartIconYTop();
    // 
    // }
    // Returns the calculated coordinate points of the entry arrow
    SVGCoordinates coords = new SVGCoordinates(xLeft, yTop);
    return coords;
}