EC: Symbol__Renderer type__ ClassBreak

Summarize:

Draw features using color to show values.

Take polygon layer for instance:

1. Open ClassBreak

  (1) Select the polygon layer and right-click the mouse, then click [Symbol] to open the [Polygon symbol]

        dialog.

  (2) Renderer type: ClassBreak

2. Usage  

  (1) Select a field according to Attribute table.

  (2) Fill → Fill color

      Method 1: Color mode ( see EC: Contour Layer__Symbol__Color mode )

      Method 2: Click a color box

  (3) Fill → Precision: Compute to N decimal places.

  (4) Fill → Input line value manual: Values must be set off by commas. When inputting is complete, press enter.

  (5) Fill → Min and Max: Minimum field value and Maximum field value.

  (6) Fill → By Count: Number of values

  (7) Fill → By Interval: The space between the value and adjacent value.

  (8) Stoke (See M: Line layer)