FM / flot

/home/techb158/workloadmatch.com/workloadmatch.com/plugins/flot/

/home/techb158/workloadmatch.com/workloadmatch.com/plugins/flot

Name	Size	Mode	Actions
excanvas.js	41944	0644	edit dl rm
excanvas.min.js	19314	0644	edit dl rm
jquery.colorhelpers.js	6154	0644	edit dl rm
jquery.colorhelpers.min.js	3134	0644	edit dl rm
jquery.flot.canvas.js	9599	0644	edit dl rm
jquery.flot.canvas.min.js	3812	0644	edit dl rm
jquery.flot.categories.js	6033	0644	edit dl rm
jquery.flot.categories.min.js	2457	0644	edit dl rm
jquery.flot.crosshair.js	5425	0644	edit dl rm
jquery.flot.crosshair.min.js	2025	0644	edit dl rm
jquery.flot.errorbars.js	12614	0644	edit dl rm
jquery.flot.errorbars.min.js	5312	0644	edit dl rm
jquery.flot.fillbetween.js	5257	0644	edit dl rm
jquery.flot.fillbetween.min.js	2168	0644	edit dl rm
jquery.flot.image.js	7361	0644	edit dl rm
jquery.flot.image.min.js	2542	0644	edit dl rm
jquery.flot.js	121627	0644	edit dl rm
jquery.flot.min.js	52300	0644	edit dl rm
jquery.flot.navigate.js	14190	0644	edit dl rm
jquery.flot.navigate.min.js	6407	0644	edit dl rm
jquery.flot.pie.js	23635	0644	edit dl rm
jquery.flot.pie.min.js	12024	0644	edit dl rm
jquery.flot.resize.js	3135	0644	edit dl rm
jquery.flot.resize.min.js	2023	0644	edit dl rm
jquery.flot.selection.js	13141	0644	edit dl rm
jquery.flot.selection.min.js	5130	0644	edit dl rm
jquery.flot.stack.js	7090	0644	edit dl rm
jquery.flot.stack.min.js	2324	0644	edit dl rm
jquery.flot.symbol.js	2505	0644	edit dl rm
jquery.flot.symbol.min.js	1046	0644	edit dl rm
jquery.flot.threshold.js	4480	0644	edit dl rm
jquery.flot.threshold.min.js	1699	0644	edit dl rm
jquery.flot.time.js	11743	0644	edit dl rm
jquery.flot.time.min.js	6715	0644	edit dl rm

Edit: /home/techb158/workloadmatch.com/workloadmatch.com/plugins/flot/jquery.flot.crosshair.js (5425B)

/* Flot plugin for showing crosshairs when the mouse hovers over the plot.

The plugin supports these options:

crosshair: {
		mode: null or "x" or "y" or "xy"
		color: color
		lineWidth: number
	}

Set the mode to one of "x", "y" or "xy". The "x" mode enables a vertical
crosshair that lets you trace the values on the x axis, "y" enables a
horizontal crosshair and "xy" enables them both. "color" is the color of the
crosshair (default is "rgba(170, 0, 0, 0.80)"), "lineWidth" is the width of
the drawn lines (default is 1).

The plugin also adds four public methods:

- setCrosshair( pos )

Set the position of the crosshair. Note that this is cleared if the user
    moves the mouse. "pos" is in coordinates of the plot and should be on the
    form { x: xpos, y: ypos } (you can use x2/x3/... if you're using multiple
    axes), which is coincidentally the same format as what you get from a
    "plothover" event. If "pos" is null, the crosshair is cleared.

- clearCrosshair()

Clear the crosshair.

- lockCrosshair(pos)

Cause the crosshair to lock to the current location, no longer updating if
    the user moves the mouse. Optionally supply a position (passed on to
    setCrosshair()) to move it to.

Example usage:

- unlockCrosshair()

Free the crosshair to move again after locking it.
*/

(function ($) {
    var options = {
        crosshair: {
            mode: null, // one of null, "x", "y" or "xy",
            color: "rgba(170, 0, 0, 0.80)",
            lineWidth: 1
        }
    };
    
    function init(plot) {
        // position of crosshair in pixels
        var crosshair = { x: -1, y: -1, locked: false };

plot.setCrosshair = function setCrosshair(pos) {
            if (!pos)
                crosshair.x = -1;
            else {
                var o = plot.p2c(pos);
                crosshair.x = Math.max(0, Math.min(o.left, plot.width()));
                crosshair.y = Math.max(0, Math.min(o.top, plot.height()));
            }
            
            plot.triggerRedrawOverlay();
        };
        
        plot.clearCrosshair = plot.setCrosshair; // passes null for pos
        
        plot.lockCrosshair = function lockCrosshair(pos) {
            if (pos)
                plot.setCrosshair(pos);
            crosshair.locked = true;
        };

plot.unlockCrosshair = function unlockCrosshair() {
            crosshair.locked = false;
        };

function onMouseOut(e) {
            if (crosshair.locked)
                return;

if (crosshair.x != -1) {
                crosshair.x = -1;
                plot.triggerRedrawOverlay();
            }
        }

function onMouseMove(e) {
            if (crosshair.locked)
                return;
                
            if (plot.getSelection && plot.getSelection()) {
                crosshair.x = -1; // hide the crosshair while selecting
                return;
            }
                
            var offset = plot.offset();
            crosshair.x = Math.max(0, Math.min(e.pageX - offset.left, plot.width()));
            crosshair.y = Math.max(0, Math.min(e.pageY - offset.top, plot.height()));
            plot.triggerRedrawOverlay();
        }
        
        plot.hooks.bindEvents.push(function (plot, eventHolder) {
            if (!plot.getOptions().crosshair.mode)
                return;

eventHolder.mouseout(onMouseOut);
            eventHolder.mousemove(onMouseMove);
        });

plot.hooks.drawOverlay.push(function (plot, ctx) {
            var c = plot.getOptions().crosshair;
            if (!c.mode)
                return;

var plotOffset = plot.getPlotOffset();
            
            ctx.save();
            ctx.translate(plotOffset.left, plotOffset.top);

if (crosshair.x != -1) {
                var adj = plot.getOptions().crosshair.lineWidth % 2 === 0 ? 0 : 0.5;

ctx.strokeStyle = c.color;
                ctx.lineWidth = c.lineWidth;
                ctx.lineJoin = "round";

ctx.beginPath();
                if (c.mode.indexOf("x") != -1) {
                    var drawX = Math.round(crosshair.x) + adj;
                    ctx.moveTo(drawX, 0);
                    ctx.lineTo(drawX, plot.height());
                }
                if (c.mode.indexOf("y") != -1) {
                    var drawY = Math.round(crosshair.y) + adj;
                    ctx.moveTo(0, drawY);
                    ctx.lineTo(plot.width(), drawY);
                }
                ctx.stroke();
            }
            ctx.restore();
        });

plot.hooks.shutdown.push(function (plot, eventHolder) {
            eventHolder.unbind("mouseout", onMouseOut);
            eventHolder.unbind("mousemove", onMouseMove);
        });
    }
    
    $.plot.plugins.push({
        init: init,
        options: options,
        name: 'crosshair',
        version: '1.0'
    });
})(jQuery);

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