This is the command rasviewNCARG that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
프로그램:
이름
rasview - Raster file previewer for the X Window System.
개요
라스뷰 [ -도구모음 ... ] [ -ifmt 체재 ] [ -영화 ] [ -단짝 팔레트_파일 ] [ -조용한
] [ -버전 ] [ 파일.ext | - ]
기술
라스뷰 displays raster imagery from a file into an X window. By default rasview
determines the format of an image file by looking at its file name extension. For
example, an xwd (X11 Window Dump) file might be named foo.xwd.
Raster image file formats come in a variety of flavors. 라스뷰 attempts to support
8-bit-indexed, and 24-bit-direct encodings of the image formats listed below. Similarly,
only output devices with 8-bit or 24-bit depth are supported. 라스뷰 attempts to select
an X11 Visual which best matches the encoding of the image file. A PseudoColor visual
class is preferred for 8-bit-indexed imagery, while a DirectColor visual class is
preferred for 24-bit-direct encoded imagery. In the case of 24-bit-direct encodings, if
the output device only has 8-bit color the imagery is color-quantized down to 8 bits.
In general raster files contain only a single image. 라스뷰 is able to display multiple-
image raster files if they were created by the concatenation of single-image files with
전에, 라스캣(1엔카그) utility or if they were generated by 크트란스(1엔카그). Multi-frame image
files generated by other means are not guaranteed to be displayable by 라스뷰.
ras_formats(5엔카그) 지원되는 이미지 형식 목록은 여기에서 확인하세요.
옵션
라스뷰 모든 표준 X Toolkit 명령줄 옵션을 허용합니다(참조 X11(삼)). 라스뷰
also accepts the following options:
-ifmt 체재
입력 파일 형식을 지정합니다. 체재 위에 언급된 파일 이름 중 하나입니다
extensions (without the ".", e.g. xwd). When this option is specified file name
extensions are not necessary and are ignored if present. All input files must have
the same format.
-영화 Normally when processing multi-image raster files, 라스뷰 waits for a mouse click
before proceeding to the next frame. When this option is used 라스뷰 바로
advances the frame after 라스뷰 has completed drawing it.
-단짝 팔레트_파일
Use the color palette contained in the file 팔레트_파일. for displaying images.
This palette will override the color palette stored with the image.
ras_palette(5엔카그) for a description of palette file forats.
-조용한 Operate in quiet mode.
-버전
버전 번호를 인쇄한 다음 종료합니다.
- Read rasterfile from standard input (-ifmt option required).
Use rasviewNCARG online using onworks.net services
