Yoctopuce Yocto-Display, User Manual

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22. High-level API Reference
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YDisplayLayer
displaylayer
→
drawImage()
Draws a GIF image at the specified position.
js
function drawImage( x , y , imagename )
cpp
int drawImage( int x , int y , string imagename )
m
-(int) drawImage : (int) x
: (int) y
: (NSString*) imagename
pas
function drawImage( x : LongInt, y : LongInt, imagename : string): LongInt
vb
function drawImage( ) As Integer
cs
int drawImage( int x , int y , string imagename )
java
int drawImage( int x , int y , String imagename )
uwp
Task<int> drawImage( int x , int y , string imagename )
py
def drawImage( x , y , imagename )
php
function drawImage( $x , $y , $imagename )
es
function drawImage( x , y , imagename )
cmd
YDisplay target [-layer layerId ] drawImage x y imagename
The GIF image must have been previously uploaded to the device built-in memory. If you experience
problems using an image file, check the device logs for any error message such as missing image file
or bad image file format.
Parameters :
x the distance from left of layer to the left of the image, in pixels
y the distance from top of layer to the top of the image, in pixels
imagename the GIF file name
Returns :
YAPI_SUCCESS
if the call succeeds.
On failure, throws an exception or returns a negative error code.