drawgraph

There are 2 forms of this command.

drawgraph(image, vertices, edges, measurements, edge points, vertex radius, vertex color, edge color, use measured edge area, block origin)

Draws a graph into the image. Vertices are drawn as spheres and edges as lines.

This command can be used in the distributed processing mode. Use distribute command to change processing mode from local to distributed.

Arguments

image [input & output]

Data type: uint8 image, uint16 image, uint32 image, uint64 image, int8 image, int16 image, int32 image, int64 image, float32 image

Image to process.

vertices [input]

Data type: float32 image

Image where vertex coordinates are stored. The size of the image must be 3xN, where N is the number of vertices in the graph.

edges [input]

Data type: uint64 image

Image where vertex indices corresponding to each edge will be set. The size of the image must be 2xM where M is the number of edges. Each row of the image consists of a pair of indices to the vertex array.

measurements [input]

Data type: float32 image

Image that stores properties of each edge. See output from traceskeleton command.

edge points [input]

Data type: int32 image

Image that stores some points on each edge. See output from traceskeleton command.

vertex radius [input]

Data type: real

Default value: 2

Radius of the spheres corresponding to the vertices.

vertex color [input]

Data type: real(255), real(65535), real(4294967295), real(1.844674407370955e+19), real(127), real(32767), real(2147483647), real(9.223372036854776e+18), real(3.402823466385289e+38)

Default value: Shown along data types.

Value that is used to fill spheres corresponding to vertices.

edge color [input]

Data type: real(255), real(65535), real(4294967295), real(1.844674407370955e+19), real(127), real(32767), real(2147483647), real(9.223372036854776e+18), real(3.402823466385289e+38)

Default value: Shown along data types.

Value that is used to draw lines corresponding to edges.

use measured edge area [input]

Data type: boolean

Default value: True

Set to true to draw edges as capsules with cross-sectional area read from edge properties.

block origin [input]

Data type: 3-component integer vector

Default value: “[0, 0, 0]”

Origin of current block in coordinates of the full image. This argument is used internally in distributed processing to shift the vertices to correct locations when only a part of the image is processed. Set to zero in normal usage.

drawgraph(image, vertices, edges, vertex radius, vertex color, edge color, block origin)

Draws a graph into the image. Vertices are drawn as spheres and edges as lines.

This command can be used in the distributed processing mode. Use distribute command to change processing mode from local to distributed.

Arguments

image [input & output]

Data type: uint8 image, uint16 image, uint32 image, uint64 image, int8 image, int16 image, int32 image, int64 image, float32 image

Image to process.

vertices [input]

Data type: float32 image

Image where vertex coordinates are stored. The size of the image must be 3xN, where N is the number of vertices in the graph.

edges [input]

Data type: uint64 image

Image where vertex indices corresponding to each edge will be set. The size of the image must be 2xM where M is the number of edges. Each row of the image consists of a pair of indices to the vertex array.

vertex radius [input]

Data type: real

Default value: 2

Radius of the spheres corresponding to the vertices.

vertex color [input]

Data type: real(255), real(65535), real(4294967295), real(1.844674407370955e+19), real(127), real(32767), real(2147483647), real(9.223372036854776e+18), real(3.402823466385289e+38)

Default value: Shown along data types.

Value that is used to fill spheres corresponding to vertices.

edge color [input]

Data type: real(255), real(65535), real(4294967295), real(1.844674407370955e+19), real(127), real(32767), real(2147483647), real(9.223372036854776e+18), real(3.402823466385289e+38)

Default value: Shown along data types.

Value that is used to draw lines corresponding to edges.

block origin [input]

Data type: 3-component integer vector

Default value: “[0, 0, 0]”

Origin of current block in coordinates of the full image. This argument is used internally in distributed processing to shift the vertices to correct locations when only a part of the image is processed. Set to zero in normal usage.