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doc:project-files-format-legacy:render

Render parameters

Documentation | Other Specifications | Project file format (legacy) | Render

This section includes render parameters (used on Layer)

Expression

Render.Expression=Parameter

Result must be a numeric value. A valid expression can contain a number, numeric database field (native or from ADOJoin) or operator.

Parameters Description
StringExpression

Example

Render.Expression=population/area

For proper legend support, it is strongly recommended to use this feature only in Layer scope. Unused on a shape level. Applies to Layer.

Chart

Render.Chart=Parameter

Result must be a numeric value. A valid expression can contain a number, numeric database field (native or from JoinConfigFile.Projections) or operator. First two values are a min/max value.

Parameters Description
StringExpression

Example

Render.Chart=0|0|population/area|women/area

For proper legend support, it is strongly recommended to use this feature only in Layer scope. Unused on a shape level. Applies to Layer.

MinVal

Render.MinVal=Parameter

Minimum expected value of Expression.

Parameters Description
Floatminimum value

For proper legend support, it is strongly recommended to use this feature only in Layer scope. Unused on a shape level. Applies to Layer.

MinValEx

Render.MinValEx=Parameter

Minimum expected value of Expression. Used for extended band. Renderer can work in two bands: standard and extended.

Parameters Description
Floatminimum value

For proper legend support, it is strongly recommended to use this feature only in Layer scope. Unused on a shape level. Applies to Layer.

MaxVal

Render.MaxVal=Parameter

Maximum expected value of Expression.

Parameters Description
Floatmaximum value

For proper legend support, it is strongly recommended to use this feature only in Layer scope. Unused on a shape level. Applies to Layer.

MaxValEx

Render.MaxValEx=Parameter

Maximum expected value of Expression. Used for extended band. Renderer can work in two bands: standardand extended.

Parameters Description
Floatmaximum value

For proper legend support, it is strongly recommended to use this feature only in Layer scope. Unused on a shape level. Applies to Layer.

ColorDefault

Render.ColorDefault=Parameter

The default color for shapes that cannot be colorized by the renderer. If a shape cannot be rendered (for example, divide by 0), then this color will be used. If the value for this color is <I>GIS_RENDER_COLOR</I>, then the shape will not be drawn at all.

Parameters Description
Integerinteger BGR (e.g. $000000)
RGBred\:green:blue (e.g. 213\:24\:58)
Namecolor name: AQUA, GRAY, NAVY, SILVER, BLACK, GREEN, OLIVE, TEAL, BLUE, LIME, PURPLE, WHITE, FUCHSIA, MAROON, RED, YELLOW

For proper legend support, it is strongly recommended to use this feature only in Layer scope. Unused on a shape level. Applies to Viewer.

StartColor

Render.StartColor=Parameter

Color that corresponds to RenderMinVal. Color for items marked with GIS_RENDER_COLOR will be computed between StartColor and EndColor based on Expression value.

Parameters Description
Integerinteger BGR (e.g. $000000)
RGBred\:green:blue (e.g. 213\:24\:58)
Namecolor name: AQUA, GRAY, NAVY, SILVER, BLACK, GREEN, OLIVE, TEAL, BLUE, LIME, PURPLE, WHITE, FUCHSIA, MAROON, RED, YELLOW

For proper legend support, it is strongly recommended to use this feature only in Layer scope. Unused on a shape level. Applies to Viewer.

StartColorEx

Render.StartColorEx=Parameter

Color that corresponds to RenderMinValEx. Color for items marked with GIS_RENDER_COLOR will be computed between StartColorEx and EndColorEx based on Expression value. Used for extended band. Renderer can work in two bands: standard and extended.

Parameters Description
Integerinteger BGR (e.g. $000000)
RGBred\:green:blue (e.g. 213\:24\:58)
Namecolor name: AQUA, GRAY, NAVY, SILVER, BLACK, GREEN, OLIVE, TEAL, BLUE, LIME, PURPLE, WHITE, FUCHSIA, MAROON, RED, YELLOW

For proper legend support, it is strongly recommended to use this feature only in Layer scope. Unused on a shape level. Applies to Viewer.

EndColor

Render.EndColor=Parameter

Color that corresponds to RenderMaxVal. Color for items marked with GIS_RENDER_COLOR will be computed between StartColor and EndColor based on Expression value.

Parameters Description
Integerinteger BGR (e.g. $000000)
RGBred\:green:blue (e.g. 213\:24\:58)
Namecolor name: AQUA, GRAY, NAVY, SILVER, BLACK, GREEN, OLIVE, TEAL, BLUE, LIME, PURPLE, WHITE, FUCHSIA, MAROON, RED, YELLOW

For proper legend support, it is strongly recommended to use this feature only in Layer scope. Unused on a shape level. Applies to Viewer.

EndColorEx

Render.EndColorEx=Parameter

Color that corresponds to RenderMaxValEx. Color for items marked with GIS_RENDER_COLOR will be computed between StartColorEx and EndColorEx based on Expression value.

Parameters Description
Integerinteger BGR (e.g. $000000)
RGBred\:green:blue (e.g. 213\:24\:58)
Namecolor name: AQUA, GRAY, NAVY, SILVER, BLACK, GREEN, OLIVE, TEAL, BLUE, LIME, PURPLE, WHITE, FUCHSIA, MAROON, RED, YELLOW

For proper legend support, it is strongly recommended to use this feature only in Layer scope. Unused on a shape level. Applies to Viewer.

SizeDefault

Render.SizeDefault=Parameter

Default size for shapes that cannot be be sized by renderer. If a shape cannot be rendered (for example divide by o), then this size will be used. If value for this size is GIS_RENDER_SIZE, then the shape will not be drawn at all.

Parameters Description
Integer size value ( positive integer - width in twips; negative integer - width in pixels )

For proper legend support, it is strongly recommended to use this feature only in Layer scope. Unused on a shape level. Applies to Viewer.

StartSize

Render.StartSize=Parameter

Size that corresponds to MinVal. Color for items marked with GIS_RENDER_COLOR will be computed between StartColor and EndColor based on Expression value. Size can be expressed in pixels or twips (but be certain to use the same signed values to represent the sizes of both StartSizeand EndSize.

Parameters Description
Integersize value ( positive integer - width in twips; negative integer - width in pixels )

For proper legend support, it is strongly recommended to use this feature only in Layer scope. Unused on a shape level. Applies to Viewer.

StartSizeEx

Render.StartSizeEx=Parameter

Size that corresponds to MinValEx. Color for items marked with GIS_RENDER_COLOR will be computed between StartColorExand EndColorEx based on Expression value. Size can be expressed in pixels or twips (but be certain to use the same signed values to represent the sizes of both StartSizeEx and EndSizeEx used for extended band. Renderer can work in two bands: standard and extended.

Parameters Description
Integersize value ( positive integer - width in twips; negative integer - width in pixels )

For proper legend support, it is strongly recommended to use this feature only in Layer scope. Unused on a shape level. Applies to Viewer.

EndSize

Render.EndSize=Parameter

Size that corresponds to MaxVal. Color for items marked with GIS_RENDER_COLOR will be computed between StartColor and EndColor based on Expression value. Size can be expressed in pixels or twips (but be certain to use the same signed values to represent the sizes of both StartSizeand EndSize.

Parameters Description
Integer size value ( positive integer - width in twips; negative integer - width in pixels )

For proper legend support, it is strongly recommended to use this feature only in Layer scope. Unused on a shape level. Applies to Viewer.

EndSizeEx

Render.EndSizeEx=Parameter

Size that corresponds to MaxValEx. Color for items marked with GIS_RENDER_COLOR will be computed between StartColorEx and EndColorEx based on Expression value. Size can be expressed in pixels or twips (but be certain to use the same signed values to represent the sizes of both StartSizeExand EndSizeEx.

Parameters Description
Integersize value ( positive integer - width in twips; negative integer - width in pixels )

For proper legend support, it is strongly recommended to use this feature only in Layer scope. Unused on a shape level. Applies to Viewer.

Round

Render.Round=Parameter

Number of digits in which to round the Render.Expression result. If negative, then the rounding point will be before decimal point. If positive, then the rounding will occur on decimal point.

Parameters Description
Integervalue to round

Example

RenderRound=2
val=12345.67890 
result= 12345.68

For proper legend support, it is strongly recommended to use this feature only in Layer scope. Unused on a shape level. Applies to Layer.

Zones

Render.Zones=Parameter

Number of zones to be used when computing the actual color or size of the rendered shape. If \>1, then value will be qualified to the zone border. If \< 0, then logatithm scale will be used (if possible). If = -1, then logarithm value will be qualified to the zone border.

Parameters Description
Integernumber of zones

For proper legend support, it is strongly recommended to use this feature only in Layer scope. Unused on a shape level. Applies to Layer.

ZonesEx

Render.ZonesEx=Parameter

Number of zones to be used when computing the actual color or size of the rendered shape. If \>1, then value will be qualified to the zone border. If \< 0, then logatithm scale will be used (if possible). If = -1, then logarithm value will be qualified to the zone border. Used for extended band. Renderer can work in two bands: standardand extended.

Parameters Description
Integernumber of zones

For proper legend support, it is strongly recommended to use this feature only in Layer scope. Unused on a shape level. Applies to Layer.

2019/12/18 10:39

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