84
Image Capture Function
This function is used to capture image data and save it as JPEG file. Using the function together
with the JPEG Library, the captured image data is output as image data in either 2-gray scale or
256-gray scale. The captured image data can also be output in low resolution by reducing its size.
The following table shows the reductions and sizes.
Table 2.63
Reduction 1/1,
1/2,
1/4
1/1 reduction
752 x 480 pixels
1/2 reduction
376 x 240 pixels
1/4 reduction
188 x 120 pixels
Size
Partial extraction is possible.
Scale
2- or 256-gray scale
The functions of the Imager Library and JPEG Library relevant to the “Image Capture Function”
are as follows.
IMGGetImage
:
Captures still image.
JPGEncodeToFile
:
Encodes RGB data or YUV data to output the result as JPEG file.
JPGEncodeToFileEx
:
Encodes RGB data or YUV data to output the result as JPEG file. It
specifies “with thumbnail” or “without thumbnail”.
Summary of Contents for IT-800 Series
Page 173: ...173 Copyrights Tab This tab is for displaying the OS copyright information Figure 3 19 ...
Page 201: ...201 Date Tab This tab is for setting display format of date Figure 3 56 ...
Page 247: ...247 4 2 Games The terminal comes with two games Solitaire and Bubble Breaker Figure 4 2 ...
Page 255: ...255 4 5 Calculator The application can be used to operate nine digit calculator Figure 4 11 ...