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”.
Содержание IT-800 Series
Страница 15: ...15 2 1 4 Keys Keyboard Layout The following is the keyboard layout employed in the terminal Figure 2 1 ...
Страница 91: ...91 QR Code Enable 0 Min 1 Max 3500 Aztec Enable 0 Min 1 Max 3750 TLCode39 Enable 0 Code 32 Enable 0 ...
Страница 173: ...173 Copyrights Tab This tab is for displaying the OS copyright information Figure 3 19 ...
Страница 179: ...179 Root Tab Figure 3 27 Root certificates authenticate certificates received from other hosts ...
Страница 195: ...195 About Tab This tab displays current version information of the imager setting tool Figure 3 46 ...
Страница 201: ...201 Date Tab This tab is for setting display format of date Figure 3 56 ...
Страница 213: ...213 3 29 Windows Update This applet is used to keep the integrated operating system up to date Figure 3 74 ...
Страница 216: ...216 3 32 Domain Enrollment This applet is used to enroll the terminal to your company network Figure 3 78 ...
Страница 247: ...247 4 2 Games The terminal comes with two games Solitaire and Bubble Breaker Figure 4 2 ...
Страница 248: ...248 4 3 ActiveSync This application is an ActiveSync client program for the terminal to communicate with PC Figure 4 3 ...
Страница 255: ...255 4 5 Calculator The application can be used to operate nine digit calculator Figure 4 11 ...
Страница 261: ...261 2 On the child terminal the following screen appears while the child terminal is receiving data Figure 4 17 ...
Страница 264: ...264 4 11 Getting Started This application displays shortcut menus for setting up the terminal Figure 4 21 ...