analyzer2004 / svgtable

An SVG DataGrid with sticky rows, columns and many other features.

SVG DataGrid

An SVG Table with sticky columns, rows and many other features.

For a live demo, see SVG Table with many features and a live COVID Dashboard demo.

API Reference

SVGTable

• SVGTable(svg, [container]) - Constructs a new table with default settings. The container can be a svg or any g element, if it is not specified the container will be the svg itself.
• defaultColumnWidth(width) - Sets the default column width and returns this table.
• cellHeight(height) - Sets the cell height and returns this table.
• cellPaddingH(padding) - Sets the cell padding (left, right) and returns this table.
• cellPaddingV(padding) - Sets the cell padding (top, bottom) and returns this table.
• autoSizeCell(auto) - Specifies if the table should automatically calculate cell size according to its content and returns this table.
• fixedColumns(num) - Sets the number of fixed (sticky) columns and returns this table.
• fixedRows(num) - Sets the number of fixed (sticky) rows and returns this table. The number does not include the header row as it is always fixed.
• extent(extent) - Sets the extent of the table to the specified bounds and returns this table. The extent bounds are specified as an array [[x0, y0], [x1, y1]], where x0 is the left side of the extent, y0 is the top, x1 is the right and y1 is the bottom.
• size(size) - Sets the table's dimensions to specified width and height and returns this table. The size is specified as an array [width, height].
• rowsPerPage(num) - Sets the number of rows per page and returns this table. The paginator shows up if the data is longer than this number.
• rowsPerPageSelections(selections) - Sets the available choices of rows per page and returns this table. The selections are specified as an array, default selections are [25, 50, 75].
• style(style) - Overrides the default style and returns this table
  • style.border - a boolean value that determines the visibility of the border
  • style.borderColor - the color of border
  • style.textColor - the color of text
  • style.background - the background color of non-sticky cells
  • style.headerBackground - the background color of header cells
  • style.fixedBackground - the background color of fixed (sticky) cells
  • style.highlight - the style of hover effect: none, cell or cross, default is cross
  • style.highlightBackground - the background color of highlight
• heatmap(enabled) - Enables of disables heatmap map and returns this table
• heatmapPalette(palette) - Sets the color palette of heatmap and returns this table. The palette can be an array of colors or a color interpolator.
• columns(columns) - Overrides the default settings of columns and returns this table. The columns are specified as an array of column object:
  • column.name - the name of column
  • column.isNumber - specify if the column is a numeric column
  • column.format - the number format of the column
  • column.width - the width of the column
• data(data) - Sets the data and returns this table
• render() - Renders the table using the data specified by data() and returns this table
• getRowData(index) - Returns values for all the cells in the specified row
• getColumnData(index) - Returns values for all the cells in the specified column
• onhighlight(e, context) - Occurs when the mouse pointer enters a cell. The context object contains the cell context:
  • context.cell: the highlighted cell object
    • cell.rowIndex: the row index of the cell
    • cell.column: the column of the cell
    • cell.columnIndex: the column index of the cell is now cell.column.index
    • cell.value: the value of the cell
  • context.column: the column object of the cell
  • context.getRow(): returns values for all the cells of the column based on highlighted cell
  • context.getColumn(): returns value of all the cells of the row based on highlighted cell
• onclick(e, cell) - Occurs when clicks a cell.
• oncontextmenu(e, cell) - Occurs when right clicks a cell.
• onchangepage(begin) Occurs when user changes the current page by clicking the paginator. The begin parameter is the index of the beginning row of current page.
• *** ToDo ***
  • h-scroll by trackpad / mouse wheel
  • heatmap
  • reorder columns by drag-n-drop
  • auto columnWidht and cellHeight
  • pagination

Scrollbar

The Scrollbar is an accessory of the SVGTable, it can also be used independently as a general-purpose scrollbar.

• Scrollbar(svg) - Constructs a new scrollbar with default settings.
• vertical(vertical) - A boolean value sets the orientation of the scrollbar to vertical (which is default) and returns this scrollbar
• sliderWidth(width) - Sets the width of the slider and returns this scrollbar
• sliderLength(length) - Sets the length of the slider and returns this scrollbar
• position(x, y, length) - Sets the position and the length of the scrollbar and return this scrollbar
• attach() - Attaches the scrollbar to the svg
• moveSlider(pos) - Moves the slider to specific position
• onscroll(pos, edge, delta) - Occurs when user moves the slider
  • pos: the x or y (depends on the orientation) of the mouse pointer
  • edge: the left or top (depends on the orientation) of the slider
  • delta: the distance between pointer and the center of the slider

Paginator

An accessory of the SVGTable