`PtLine`

A line

Class hierarchy:

PtWidget → PtBasic → PtGraphic → PtLine

For more information, see the diagram of the widget hierarchy.

PhAB icon:

PtLine button in PhAB

Public header:

<photon/PtLine.h>

Description:

You can use PtLine to create line primitives.

PtLine

A PtLine widget.

A line is defined by the origin and two points:

Pt_ARG_ORIGIN: Origin for the line's coordinate space.
Pt_ARG_POINTS: The line's start and end points. If you don't set these points, no line is rendered.

For more information, see PtGraphic.

Inherited resources:

If the widget modifies an inherited resource, the “Default override” column indicates the new value. This modification affects any subclasses of the widget.

Resource	Inherited from	Default override
Pt_ARG_ANCHOR_FLAGS	`PtWidget`
Pt_ARG_ANCHOR_OFFSETS	`PtWidget`
Pt_ARG_AREA	`PtWidget`
Pt_ARG_BANDWIDTH_THRESHOLD	`PtBasic`	Not used by this class.
Pt_ARG_BASIC_FLAGS	`PtBasic`
Pt_ARG_BEVEL_WIDTH	`PtWidget`
Pt_ARG_BITMAP_CURSOR	`PtWidget`
Pt_ARG_BEVEL_COLOR	`PtBasic`
Pt_ARG_BEVEL_CONTRAST	`PtBasic`
Pt_ARG_COLOR	`PtBasic`
Pt_ARG_CONTRAST	`PtBasic`
Pt_ARG_CURSOR_COLOR	`PtWidget`
Pt_ARG_CURSOR_TYPE	`PtWidget`
Pt_ARG_DARK_BEVEL_COLOR	`PtBasic`
Pt_ARG_DARK_FILL_COLOR	`PtBasic`
Pt_ARG_DASH_LIST	`PtGraphic`
Pt_ARG_DASH_SCALE	`PtGraphic`
Pt_ARG_DATA	`PtWidget`
Pt_ARG_DIM	`PtWidget`
Pt_ARG_EFLAGS	`PtWidget`
Pt_ARG_EXTENT	`PtWidget`
Pt_ARG_FILL_COLOR	`PtBasic`
Pt_ARG_FILL_PATTERN	`PtBasic`
Pt_ARG_FLAGS	`PtWidget`
Pt_ARG_GRAPHIC_FLAGS	`PtGraphic`
Pt_ARG_HEIGHT	`PtWidget`
Pt_ARG_HELP_TOPIC	`PtWidget`
Pt_ARG_HIGHLIGHT_ROUNDNESS	`PtBasic`
Pt_ARG_INLINE_COLOR	`PtBasic`
Pt_ARG_INSIDE_COLOR	`PtGraphic`	Not used by this class.
Pt_ARG_INSIDE_FILL_PATTERN	`PtGraphic`	Not used by this class.
Pt_ARG_INSIDE_TRANS_PATTERN	`PtGraphic`	Not used by this class.
Pt_ARG_LIGHT_BEVEL_COLOR	`PtBasic`
Pt_ARG_LIGHT_FILL_COLOR	`PtBasic`
Pt_ARG_LINE_CAP	`PtGraphic`
Pt_ARG_LINE_JOIN	`PtGraphic`
Pt_ARG_LINE_WIDTH	`PtGraphic`
Pt_ARG_MARGIN_HEIGHT	`PtBasic`
Pt_ARG_MARGIN_WIDTH	`PtBasic`
Pt_ARG_MAXIMUM_DIM	`PtWidget`
Pt_ARG_MINIMUM_DIM	`PtWidget`
Pt_ARG_ORIGIN	`PtGraphic`
Pt_ARG_OUTLINE_COLOR	`PtBasic`
Pt_ARG_POINTER	`PtWidget`
Pt_ARG_POINTS	`PtGraphic`
Pt_ARG_POS	`PtWidget`
Pt_ARG_RESIZE_FLAGS	`PtWidget`
Pt_ARG_STYLE	`PtBasic`
Pt_ARG_TRANS_PATTERN	`PtBasic`
Pt_ARG_USER_DATA	`PtWidget`
Pt_ARG_WIDTH	`PtWidget`
Pt_CB_ACTIVATE	`PtBasic`
Pt_CB_ARM	`PtBasic`
Pt_CB_BLOCKED	`PtWidget`
Pt_CB_DESTROYED	`PtWidget`
Pt_CB_DISARM	`PtBasic`
Pt_CB_DND	`PtWidget`
Pt_CB_FILTER	`PtWidget`
Pt_CB_GOT_FOCUS	`PtBasic`
Pt_CB_HOTKEY	`PtWidget`
Pt_CB_IS_DESTROYED	`PtWidget`
Pt_CB_LOST_FOCUS	`PtBasic`
Pt_CB_MENU	`PtBasic`
Pt_CB_OUTBOUND	`PtWidget`
Pt_CB_RAW	`PtWidget`
Pt_CB_REALIZED	`PtWidget`
Pt_CB_REPEAT	`PtBasic`
Pt_CB_RESCALE	`PtGraphic`
Pt_CB_UNREALIZED	`PtWidget`