MgraFree
- See also
Availability
Function map
- Examples
MgraFontScale
- MgraGetHookInfo
Available in MIL-Lite
Available in MIL
Available on
Windows
Available
on Linux
Not supported on:
Not
supported on Matrox Indio (Update 53 or Update 68)
(w)
Not
supported on Matrox Concord PoE with ToE (Update 82)
(z)
Fully supported on:
Fully supported on
Host system (a)
Fully supported on
Matrox GigE Vision driver (MIL 10, Update 25, Update 54, or Update
85)* (c)
Fully supported on
Matrox Morphis (g)
Fully supported on
Matrox Morphis QxT (h)
Fully supported on
Matrox Orion HD (i)
Fully supported on
Matrox Radient eCL (j)
Fully supported on
Matrox Radient eV-CXP (MIL 10 or Update 29)* (k)
Fully supported on
Matrox Solios eA/XA (l)
Fully supported on
Matrox Solios ecl/xcl/ev-cl (m)
Fully supported on
Matrox USB3 Vision driver (Update 19) (o)
Fully supported on
Matrox RadientPro-CL (Update 7) (p)
Fully supported on
Matrox Radient eV-CL (Update 27 or 74) (r)
Fully supported on
Matrox Iris GTR (Update 28 or Update 68) (t)
Fully supported on
Matrox Clarity UHD (Update 36 or 76) (u)
Fully supported on
Matrox GenTL driver (Update 34) (v)
Fully supported on
Matrox Rapixo CXP (Update 75 or Update 84) (y)
Fully supported on
Matrox Rapixo CL Pro (Update 96) (aa)
* Refer to the MIL system-specific information
in the MIL Reference for the minimum update required.
in the MIL Reference for the minimum update required.
For any information regarding a MIL system added during a MIL
Update, see the MIL system’s release note
Available on Non-Matrox computer
Available on Matrox 4Sight-X
Available on Matrox 4Sight GP/GPm
Available on Matrox Supersight
3dgapandflush.cpp
3dplanarity.cpp
3dprofilemetrology.cpp
alphablending.cpp
binarybasedcircledetection.cpp
blobmerge.cpp
calgenchessgrid.cpp
calibratedruler.cpp
calibrationfromlist.cpp
cielabconversion.cpp
circleshapefinder.cpp
classtreeensembletrain.cpp
codedetect.cpp
colorrelativecalibration.cpp
defectdetectionexample.cpp
dxfmodelfinding.cpp
ellipseshapefinder.cpp
examplemanager.cpp
examplemanagerfor3d.cpp
findimageorientation.cpp
fixturedcoderead.cpp
fixturingusingblob.cpp
flatfieldcorrection.cpp
foodinspectionmango.cpp
gearinspection.cpp
graphicregion.cpp
gumpackinspection.cpp
histogramdisplay.cpp
histogramequalizeadaptive.cpp
inspectiontask.cpp
laserprofilemetrologyanalysis.cpp
mbead.cpp
mbead.cs
mbead.vb
mblob.cpp
mblob.cs
mblob.vb
mbufcreate.cpp
mbufcreate.cs
mcal.cpp
mcal.cs
mcal.vb
mdispgtkview.cpp
mdispmfcview.cpp
mdispqtview.cpp
meas2stepoverview.cpp
measoverviewexample.cpp
measuredfeaturesoverview.cpp
medge.cpp
medge.cs
medge.vb
medgecustomderivatives.cpp
metrologyonblobs.cpp
mgrainteractive.cpp
mgrainteractive.cs
mgrainteractive.vb
mgratext.cpp
mgratext.cs
mgratext.vb
mgravectors.cpp
mgraweb.cpp
mimboundingbox.cpp
mimlocatepeak1d.cpp
mimlocatepeak1d.cs
mimlocatepeak1d.vb
mmeas.cpp
mmeas.cs
mmeas.vb
mmet.cpp
mmet.cs
mmet.vb
mmod.cpp
mmod.cs
mmod.vb
mmoddefinemodelatangle.cpp
mpat.cpp
mpat.cs
mpat.vb
mpatdefinemodelatangle.cpp
mpatfindmultiplemodels.cpp
mpmenu.cpp
mpmenubutton.cpp
mreg.cpp
mreg.cs
mreg.vb
multipledatamatrixcoderead.cpp
multiviewannotations.cpp
pharmacodereader.cpp
photometricstereowithmotion.cpp
pointconstructions.cpp
polarizationimaging.cpp
profiledisplay.cpp
projection.cpp
rectangleshapefinder.cpp
registeredgoldentemplate.cpp
scriptpreprocessing.cpp
segmentationandanalysisofcells.cpp
semiocr.cpp
simple3dbinpicking.cpp
stereorectification.cpp
tolerancesoverview.cpp
unwarpmultiviewcylinder.cpp
usdotnumberstr.cpp
variousdotmatrixreadings.cpp
variousstatistics.cpp
3dplanarity.cpp
3dprofilemetrology.cpp
alphablending.cpp
binarybasedcircledetection.cpp
blobmerge.cpp
calgenchessgrid.cpp
calibratedruler.cpp
calibrationfromlist.cpp
cielabconversion.cpp
circleshapefinder.cpp
classtreeensembletrain.cpp
codedetect.cpp
colorrelativecalibration.cpp
defectdetectionexample.cpp
dxfmodelfinding.cpp
ellipseshapefinder.cpp
examplemanager.cpp
examplemanagerfor3d.cpp
findimageorientation.cpp
fixturedcoderead.cpp
fixturingusingblob.cpp
flatfieldcorrection.cpp
foodinspectionmango.cpp
gearinspection.cpp
graphicregion.cpp
gumpackinspection.cpp
histogramdisplay.cpp
histogramequalizeadaptive.cpp
inspectiontask.cpp
laserprofilemetrologyanalysis.cpp
mbead.cpp
mbead.cs
mbead.vb
mblob.cpp
mblob.cs
mblob.vb
mbufcreate.cpp
mbufcreate.cs
mcal.cpp
mcal.cs
mcal.vb
mdispgtkview.cpp
mdispmfcview.cpp
mdispqtview.cpp
meas2stepoverview.cpp
measoverviewexample.cpp
measuredfeaturesoverview.cpp
medge.cpp
medge.cs
medge.vb
medgecustomderivatives.cpp
metrologyonblobs.cpp
mgrainteractive.cpp
mgrainteractive.cs
mgrainteractive.vb
mgratext.cpp
mgratext.cs
mgratext.vb
mgravectors.cpp
mgraweb.cpp
mimboundingbox.cpp
mimlocatepeak1d.cpp
mimlocatepeak1d.cs
mimlocatepeak1d.vb
mmeas.cpp
mmeas.cs
mmeas.vb
mmet.cpp
mmet.cs
mmet.vb
mmod.cpp
mmod.cs
mmod.vb
mmoddefinemodelatangle.cpp
mpat.cpp
mpat.cs
mpat.vb
mpatdefinemodelatangle.cpp
mpatfindmultiplemodels.cpp
mpmenu.cpp
mpmenubutton.cpp
mreg.cpp
mreg.cs
mreg.vb
multipledatamatrixcoderead.cpp
multiviewannotations.cpp
pharmacodereader.cpp
photometricstereowithmotion.cpp
pointconstructions.cpp
polarizationimaging.cpp
profiledisplay.cpp
projection.cpp
rectangleshapefinder.cpp
registeredgoldentemplate.cpp
scriptpreprocessing.cpp
segmentationandanalysisofcells.cpp
semiocr.cpp
simple3dbinpicking.cpp
stereorectification.cpp
tolerancesoverview.cpp
unwarpmultiviewcylinder.cpp
usdotnumberstr.cpp
variousdotmatrixreadings.cpp
variousstatistics.cpp
Synopsis
Free a 2D graphics context or a 2D graphics
list.
Syntax
DescriptionThis function deallocates a 2D graphics context or a 2D graphics list previously allocated with MgraAlloc() or MgraAllocList().
If you free a 2D graphics list that is annotating the display non-destructively (specified using MdispControl() with M_ASSOCIATED_GRAPHIC_LIST_ID), the 2D graphics list is automatically disassociated from the display.
Note that
this function reference has not been updated for a MIL system added
during a MIL update. Refer to the
MIL system's release note to see which MIL
system’s documentation you should use in its place and any possible
differences.
Parameters
This function is not supported on the selected
boards.
This
function reference has not been updated for the selected MIL
system. To show the content of this page, choose a second MIL
system; refer to the
MIL system's release note to see which MIL
system’s documentation to choose and any possible
differences.
Compilation information
| Header | Include mil.h. |
| Library | Use mil.lib. |
| DLL | Requires mil.dll. |