label must be a string Using the label from the column. The column label is usually exhibited as Element of the visualization, for instance being a column header in a very table, or for a legend label inside of a pie chart. If no benefit is specified, an empty string is assigned. id need to be a string with a singular identifier to the column. If no price is specified, an empty string is assigned. See also: addColumn
rowIndex should be a quantity increased than or equivalent to zero, and less than the quantity of rows as returned by the getNumberOfRows() technique. columnIndex should be a amount bigger than or equivalent to zero, and below the volume of columns as returned via the getNumberOfColumns() strategy. price [
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Assigns colours into the foreground or history of the numeric cell, dependant upon the cell price. This formatter is definitely an unusual, in that it won't consider its possibilities in the constructor.
Returns the worth of the named home, or null if no such house is ready with the desk. The return type differs, based on the residence. name is often a string Using the house title.
A visualization can (but is just not needed to) use the formatted Variation for Show, but will generally use the data by itself for almost any sorting or calculations that it makes (like pinpointing exactly where on the graph to place a point). An instance could possibly be assigning the values "small" "medium", and "significant" as formatted values to numeric cell values of 1, two, and three. So as to add data rows right after calling the constructor, it is possible to connect with possibly addRow() for a single row, or addRows() for many rows. You can add columns also by contacting the addColumn() solutions. You will find removal solutions for rows and columns in addition, but rather then eradicating rows or columns, take into account making a DataView that is a selective perspective with the DataTable. If you modify values within a DataTable right after it really is handed right into a visualization's draw() method, the changes will not straight away alter the chart. You have to contact draw() once again to replicate any improvements. Notice: Google Charts won't execute any
columnIndex ought to be a amount increased than or equal to zero, and a lot less than the amount of columns as returned because of the getNumberOfColumns() technique. For information tables that happen to be retrieved by queries, The column pattern is set by the data resource, or because of the structure clause with the query language.
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Sets a DataView initializer item, which acts for a filter more than the underlying details, as described by possibly the dataTable or dataSourceUrl parameter. You may pass in either a string or DataView initializer object, like that returned by dataview.toJSON().
Adds a coloured bar, the direction and colour of which signifies if the cell price is higher than or down below a specified benefit. ColorFormat
] can be an Object (a name/price map) with added Qualities for this mobile. To read more prevent overwriting this value, established this parameter to undefined; to very clear this value, set it to null. Some visualizations assistance row, column, or mobile Homes to change their Show or actions; see the visualization documentation to check out what Homes here are supported.
Draws the chart. It's essential to simply call this method immediately after any variations that you just make to the chart or knowledge to point out the adjustments. opt_container_ref