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/*
* Copyright 2004-2014 ICEsoft Technologies Canada Corp.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the
* License. You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing,
* software distributed under the License is distributed on an "AS
* IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either
* express or implied. See the License for the specific language
* governing permissions and limitations under the License.
*/
package org.icefaces.ace.component.chart;
import org.icefaces.ace.meta.annotation.*;
import org.icefaces.ace.meta.baseMeta.UIComponentBaseMeta;
import org.icefaces.ace.model.chart.ChartSeries;
import org.icefaces.ace.resources.ACEResourceNames;
import org.icefaces.resources.BrowserType;
import org.icefaces.resources.ICEResourceDependencies;
import org.icefaces.resources.ICEResourceDependency;
import org.icefaces.resources.ICEResourceLibrary;
import javax.el.MethodExpression;
@Component(
tagName = "chart",
componentClass = "org.icefaces.ace.component.chart.Chart",
generatedClass = "org.icefaces.ace.component.chart.ChartBase",
extendsClass = "javax.faces.component.UIComponentBase",
componentType = "org.icefaces.ace.component.Chart",
rendererType = "org.icefaces.ace.component.ChartRenderer",
rendererClass = "org.icefaces.ace.component.chart.ChartRenderer",
componentFamily = "org.icefaces.ace.Chart",
tlddoc = "Render a HTML <canvas&rt; data visualization using a Java interface to the jqPlot charting API. " +
"A List of ChartSeries subclasses define the data and its representation in the visualization." +
"For more information, see the Chart Wiki Documentation.
"
)
@ICEResourceLibrary(ACEResourceNames.ACE_LIBRARY)
@ICEResourceDependencies({
@ICEResourceDependency(name = "util/ace-core.js"),
@ICEResourceDependency(name = "jquery/jquery.js"),
@ICEResourceDependency(name = "chart/excanvas.js", browser = BrowserType.IE8_OR_LESS),
@ICEResourceDependency(name = "chart/ace-chart.js")
})
@ClientBehaviorHolder(
defaultEvent = "click",
events = {
@ClientEvent(name="click", defaultRender = "@all", defaultExecute = "@this",
tlddoc = "Fired when data point is clicked plot."),
@ClientEvent(name="dragStart", defaultRender="@all", defaultExecute="@this",
tlddoc = "Fired when a drag has begun on a particular drag-enabled plot data point."),
@ClientEvent(name="dragStop", defaultRender="@all", defaultExecute="@this",
tlddoc = "Fired when a drag has ceased on a particular drag-enabled plot data point."),
@ClientEvent(name="mouseInData", defaultRender="@all", defaultExecute="@this",
tlddoc = "Fired when the mouse is inside a filled plot region."),
@ClientEvent(name="mouseOutData", defaultRender="@all", defaultExecute="@this",
tlddoc = "Fired when the mouse is outside a filled plot region."),
@ClientEvent(name="showHighlighter", defaultRender="@all", defaultExecute="@this",
tlddoc = "Fired when the highlighter is being displayed by the mouse being near an enabled data point."),
@ClientEvent(name="hideHighlighter", defaultRender="@all", defaultExecute="@this",
tlddoc = "Fired when the highlighter is being hidden by the mouse moving away from an enabled data point.")
}
)
public class ChartMeta extends UIComponentBaseMeta {
@Property(tlddoc =
"Define a title of the entire chart.")
private String title;
@Property(tlddoc =
"Define an individual instance or List of ChartSeries objects to draw on this plot.")
private Object value;
@Property(tlddoc =
"Define a ChartSeries whose configuration is used where other ChartSeries " +
"have not made an explicit configuration. The data of this ChartSeries is " +
"irrelevant. If defined, this ChartSeries should explicitly have the type" +
"field set, this will be used as the default type for all series which have " +
"not explicitly defined a type. If undefined the default type is determined by the" +
"ChartSeries.getDefaultType() of the first attached series.")
private ChartSeries defaultSeriesConfig;
@Property(tlddoc =
"Enabling displays the legend.")
private Boolean legend;
@Property(tlddoc =
"Defines the location of legend relative to the bounds of the chart. " +
"All of the cardinal directions are available in the following format: " +
"N, NE, E, SE, S, etc.")
private Location legendLocation;
@Property(tlddoc =
"Defines the placement of the legend relative to the content of the " +
"chart. The available configurations are: INSIDE_GRID, OUTSIDE_GRID " +
"and OUTSIDE")
private LegendPlacement legendPlacement;
@Property(tlddoc =
"Enables a stack or \"mountain\" plot. Not all types of series " +
"may support this mode.",
defaultValue = "false", defaultValueType = DefaultValueType.EXPRESSION)
private Boolean stackSeries;
@Property(tlddoc = "Allows users to specify default color series for all graphs, rather " +
"than by specifying per chart. See \'seriesColors\' attribute in CartesianSeries " +
"to override the colors used per chart. If there are more series than colors, colors " +
"will wrap around and start at the beginning again. " +
"If empty will use default colors from jqPlot.")
private String[] defaultSeriesColors;
@Property (tlddoc =
"Enables the draw animation behaviour of the chart. By default " +
"is enabled for all browsers but IE8 and lower for performance" +
"concerns.")
private Boolean animated;
@Property(tlddoc =
"Define a Axis whose configuration is used where other axes have " +
"not made an explicit configuration.")
private Axis defaultAxesConfig;
@Property(tlddoc =
"Defines the configuration of the x axis. Attempts are made to " +
"interpret a configuration if undefined.")
private Axis xAxis;
@Property(tlddoc =
"Defines the configuration of the x1 axis. Attempts are made to " +
"interpret a configuration if undefined.")
private Axis x2Axis;
@Property(tlddoc =
"Defines the configuration of the y axes (up to 9). Attempts are made to " +
"interpret a configuration if undefined.")
private Axis[] yAxes;
@Property(tlddoc =
"Enables drawing an info string at the cursor position when hovering " +
"at data points. Default configuration displays x, y values." )
private Boolean highlighter;
@Property(tlddoc =
"Enables drawing an 'active' styled point marker while the highlighter " +
"tooltip is shown. Is true by default.")
private Boolean highlighterShowMarker;
@Property(tlddoc =
"Defines the direction the highlighter tooltip is located relative to " +
"the cursor. Is 'NW' by default.")
private Location highlighterLocation;
@Property(tlddoc =
"Defines the point values passed to the highlighter tooltip, either " +
"X, Y, XY or YX. Default is XY.")
private HighlighterTooltipAxes highlighterAxes;
@Property(tlddoc =
"Defines a format string populated with the x, y values indicated by the " +
"highlighterAxes. Takes C-style string format options ex. 'Date: %s, number of cats: %d' ")
private String highlighterFormatString;
@Property(tlddoc =
"Defines how many Y values a highlighter should expect in the data points array. " +
"Typically this is 1. Certain plots, like OHLC, will have more y values in each " +
"data point array and will need this property adjusted to parse correctly.")
private Integer highlighterYValueCount;
@Property(tlddoc =
"Enables the highlighted series being temporarily reordered to be entirely visible.")
private Boolean highlighterBringSeriesToFront;
@Property(tlddoc =
"Enable the default handling of the chart when rendered into a hidden page region. The" +
"chart polls its hidden status, looking for when it is shown, and then completes its initialization." +
"This can be expensive in environments of reduced JavaScript performance with many charts and a complex DOM." +
"When this is disabled, upon revealing a chart, to ensure it is correctly displayed, 'ice.ace.instance('chartId').replot()' " +
"must be called.",
defaultValue = "true", defaultValueType = DefaultValueType.EXPRESSION)
private Boolean hiddenInitPolling;
@Property(tlddoc = "Enable a crosshair cursor on the chart.")
private Boolean cursor;
@Property(tlddoc = "Enable click+drag selection of a range on the chart using the cursor. The 'cursor' property must be enabled to use this property.")
private Boolean zoom;
@Property(tlddoc = "Enable display of a legend regarding the coordinates of the cursor. The 'cursor' property must be enabled to use this property.")
private Boolean showTooltip;
@Property(tlddoc = "Define the width of the entire chart region in pixels.")
private Integer width;
@Property(tlddoc = "Define the height of the entire chart region in pixels.")
private Integer height;
@Property(tlddoc = "Define CSS inline style for the chart container.")
private String style;
@Property(expression = Expression.METHOD_EXPRESSION,
methodExpressionArgument = "org.icefaces.ace.event.SeriesSelectionEvent",
tlddoc = "MethodExpression reference called whenever a series " +
"element is selected. The method receives a single " +
"argument, SeriesSelectionEvent.")
private MethodExpression selectListener;
@Property(expression = Expression.METHOD_EXPRESSION,
methodExpressionArgument = "org.icefaces.ace.event.PointValueChangeEvent",
tlddoc = "MethodExpression reference called whenever a series " +
"element is dragged to a new x or y value. The method receives a single " +
"argument, PointValueChangeEvent.")
private MethodExpression pointChangeListener;
@Property(expression = Expression.METHOD_EXPRESSION,
methodExpressionArgument = "org.icefaces.ace.event.ChartImageExportEvent",
tlddoc = "MethodExpression reference called whenever an exportToServer() call " +
"is made for this chart in the client side. The method receives a single " +
"argument, ChartImageExportEvent. The bytes representing the PNG image " +
"are obtained as a byte array by calling getBytes() on the " +
"ChartImageExportEvent object.")
private MethodExpression imageExportListener;
}