JQplot barRenderer“y轴”值从负值开始

Does anyone know how to make "y-axis" values start from 0 in Jqplot....by default it starts with negative values for eg: -500, 0, 500, 1000 and so on....Please help

有人知道如何使“轴”值从0开始Jqplot ....默认情况下它始于负值如:-500 0、500、1000和....请帮助

6 个解决方案

#1

Set min: object (minimum) to 0 within axes: object

在坐标轴:对象中，将最小值设为0

$(document).ready(function(){
 // your code here... //
 axes:{
  yaxis: {min:0}
 }
})

As rsapru suggested, a max: object (maximum) value is recommended to bound the graph to your preferred range. For example, if you wanted the minimum to be 0 and maximum to be 7500

正如rsapru所建议的，建议使用max: object (maximum)值将图形绑定到您的首选范围。例如，如果你要求最小值为0，最大值为7500。

 axes:{
  yaxis: {min:0, max: 7500}
 }

If you want to specify the graduations of the ticks you can do so manually by specifying ticks with the ticks: object or have jqPlot calculate tick spacing automatically (nothing other than min and max objects would be needed in that case) or by your specific number of ticks (using numberTicks: object)

如果你想指定的毕业典礼蜱可以手动指定蜱蜱虫:对象或jqPlot计算刻度间隔自动(min和max对象需要在这种情况下),或者你的特定数量的蜱虫(使用numberTicks:对象)

Example: For tick 100 units apart, from 0 to 1000, using 11 ticks (0,100,200,300,400,500,600,700,800,900,1000) jqPlot automatic calculation:

例子:对于分项为100的单位，从0到1000，使用11个节拍(0,100,200,300,400,500,600,700,800,900,1000)jqPlot自动计算:

 axes:{
  yaxis: {min:0, max: 1000, numberTicks: 11}
 }

Example: For tick 100 units apart, from 0 to 1000, using 11 ticks (0,100,200,300,400,500,600,700,800,900,1000) manual specification:

例子:对于蜱100个单位，从0到1000，使用11个蜱(0,100,200,300,400,500,600,800,900,1000)手册说明:

 axes:{
  yaxis: {min:0, max: 1000, Ticks: [[0],[100],[200],[300],[400],[500],[600],[700],[800],[900],[1000]]}
 }

#2

                var plot2 = $.jqplot ('chartdiv', getRequestStats(), {
                // Give the plot a title.
                title: 'Daily Request Status',
                // You can specify options for all axes on the plot at once with
                // the axesDefaults object.  Here, we're using a canvas renderer
                // to draw the axis label which allows rotated text.
                axesDefaults: {
                    labelRenderer: $.jqplot.CanvasAxisLabelRenderer
                },
                // An axes object holds options for all axes.
                // Allowable axes are xaxis, x2axis, yaxis, y2axis, y3axis, ...
                // Up to 9 y axes are supported.
                axes: {
                    // options for each axis are specified in seperate option objects.
                    xaxis: {
                        label: "Hour",
                        // Turn off "padding".  This will allow data point to lie on the
                        // edges of the grid.  Default padding is 1.2 and will keep all
                        // points inside the bounds of the grid.
                        pad: 0
                    },
                    yaxis: {
                        label: "Count",
                        pad: 0
                    }
                }
            });

pad: 0 will star the Y axis to start from 0.

垫:0为Y轴，从0开始。

#3

Refer to http://www.jqplot.com/docs/files/jqPlotOptions-txt.html

指的是http://www.jqplot.com/docs/files/jqPlotOptions-txt.html

set yaxis: {min: 0, max: 500, numberTicks:5}

设置yaxis: {min: 0, max: 500, numbertick:5}

#4

The following solution work for me.

下面的解决方案对我有效。

-> Add zero value in array also.

->在数组中添加0值。

-> set the data render to $.jqplot.CanvasAxisLabelRenderer

->将数据呈现设置为$.jqplot.CanvasAxisLabelRenderer

yaxis: { renderer: $.jqplot.CanvasAxisLabelRenderer .....

桠溪:{渲染器:.jqplot美元。CanvasAxisLabelRenderer .....

Thanks Adnan

由于Adnan

#5

add yaxis: {min:0} in your yaxis

在yaxis中添加yaxis: {min:0}

#6

Add the following to the script:

在脚本中增加以下内容:

yaxis: {
    minimum:0
}

in your yaxis. I tried it and it works.

桠溪。我试过了，它成功了。

#1