Privacy Policy and Important Notices
Updated: Monday, 15-Dec-2008 16:03:12 EST
Description:Add graphic gridlines and/or grid labels to the specified or current seadisp window.
[Interactive Mode][Command Mode]
Usage:grid, fbuf=fbuf, merge_mode=merge_mode, no_grid=no_grid, grdcol=grdcol, glinestyle=glinestyle, glinethick=glinethick, latdel=latdel, londel=londel, latsamp=latsamp, lonsamp=lonsamp, label=label, lblcol=lblcol, latlab=latlab, lonlab=lonlab, latalign=latalign, lonalign=lonalign, fonttype=fonttype, fontname=fontname, charsize=charsize, charthick=charthick
General keywords:
| fbuf | Window number (default is current window). |
| merge_mode | 0
= replace all current bitmap graphics with this grid
1 = overlay on top of any existing bitmap graphics (Default) 2 = underlay grid under any existing bitmap graphics 3 = erase all bitmap graphics, redraw coastline and overlay this grid |
Gridline keywords:
| For all navigable file types |
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| For non-IDL mapped file types |
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Grid Label Keywords:
| label | 0
= labels off
Non-zero= labels on (Default=1) |
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| lblcol | Label color (1 to 7 SeaDAS graphics colors). (Default=1) | ||||||||
| latlab | Longitude at which to place the latitude labels. | ||||||||
| lonlab | Latitude at which to place the longitude labels. | ||||||||
| latalign | Text alignment of the latitude labels: 0.0=left justify, 0.5=center, 1.0=right justify. | ||||||||
| lonalign | Text alignment of the longitude labels: 0.0=left justify, 0.5=center, 1.0=right justify. | ||||||||
| Font | The
default font is the default hardware font selected for your widget font
or specified by environment variable SDSWFONT.
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Description: The Gridline Setup Widget provides an interface for the gridline options. Selecting Setups->Gridlines within the Display Window Widget will bring up the Gridline Setup Widget. Some of the defaults (such as gridline spacing) are set on an image-by-image basis. You do not need to use the setup widget in order to overlay default gridlines. Simply select Functions->Grid.
Action items:
Grid Line Options:
Draw Grid Lines A toggle specifying whether or not to put on gridlines at all. (i.e., just the labels could be put on) Grid Color The graphics color of the grid lines. Mod Bring up the widget to allow modification of the graphics color hues. Once modified, the changes will apply to all currently displayed images. Latitude Grid The increment in degrees for your latitude gridlines. Longitude Grid The increment in degrees for your longitude gridlines. Samples Per Grid The number of points to fix between latitude and longitude gridlines, in order to draw the gridlines. This option is useful for input data which are geographically warped. (Default=0). (This option is available for all navigable files except SeaDAS mapped files.) Reset Default Reset the default increments to the originally calculated defaults. Line Thickness The line thickness of the grid lines. Line Style The line style of the grid lines (solid, dots, dashes, dash-dot, dash 3 dots, long dash)
| Label Grid Lines | A toggle specifying whether or not to put on grid labels at all (ie, just the grid lines can be put on). | ||||||||
| Label Color | The graphics color to be used for the labels. Click on the color graphics bar to select a new color. | ||||||||
| Mod | Bring up the widget to allow modification of the graphics color hues. Once modified, the changes will apply to all currently displayed images. | ||||||||
| Latitude Labels | The latitude at which the longitude labels will be placed. | ||||||||
| Longitude Labels | The longitude at which the latitude labels will be placed. | ||||||||
| Text Alignment | The alignment of the grid labels text with respect to the grid line coordinates: Left justified, Centered, or Right Justified | ||||||||
| Reset Default | Reset position of Latitude and Longitude labels. | ||||||||
| Font |
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| Apply Mode |
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| Go | Apply the gridline graphics to the current window, using the options above. | ||||||||
| Help | Show this help file in local HTML viewer. | ||||||||
| Quit | Exit the Gridline Setup Widget. All settings will be retained the next time the Gridline Setup Widget is opened. |
Privacy Policy and Important Notices
Updated: Monday, 15-Dec-2008 16:03:12 EST