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Component: GLCD Graph Creator XY (Graphical Library)

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Revision as of 14:35, 13 July 2026 by SteveT (talk | contribs) (Text replacement - "style="background-color:#EAE1EA; color:#4B008D;"" to "class="mtx-class-propfolder"")
Author Matrix TSL
Version 1.2
Category Graphical Library


GLCD Graph Creator XY component

A component to simplify the process of drawing XY graphs and charts using a graphical LCD.

Detailed description

No detailed description exists yet for this component

Examples

No additional examples






Macro reference

AddPoint

AddPoint
Adds a new data point to the graph. 
- INT X
X Data Value to plot 
- INT Y
Y Data Value to plot 
- BYTE Index
Plot Index: Range 0-7 
- VOID Return


Initialise

Initialise
Initialises the graph object on the GLCD to the specified dimensions. 
- VOID Return


Property reference

Properties
Display Properties
LinkTo
 
ColourDisplay
Automatically detects if the graphical LCD object is colour or monochrome 
X Coord
X coordinate for the top left of the graph container rectangle 
Y Coord
Y coordinate for the top left of the graph container rectangle 
Width
Horizontal size of the graph in pixels 
Height
Vertical size of the graph in pixels 
Graph Properties
Number Of Plots
Determines the number of plots that can be displayed simultaneously on the graph. Monochrome displays can only support a single plot. 
Number Of Points
Number of data points the graph can store, multiplied by the number of plots. 
Graph Style
Controls the graph draw style. Point - Draws a single point Line - Draws a line from the last point to the new point 
Min X Value
Value to represent the left X axis on the graph 
Max X Value
Value to represent the right X axis on the graph 
Min Y Value
Value to represent the bottom Y axis on the graph 
Max Y Value
Value to represent the top Y axis on the graph 
Show Border
Decides if a border for the graph is generated 
Show Grid
Decides if a X or Y grid is shown for the graph 
Theme
Background Colour
Determines the graph background colour.  
Plot 0 Colour
Determines the graph plot colour.  

Component Source Code

Please click here to download the component source project: FC_Comp_Source_Lib_GLCD_GraphXY.fcfx

Please click here to view the component source code (Beta): FC_Comp_Source_Lib_GLCD_GraphXY.fcfx