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Diffstat (limited to 'pkg/images/tv/wcslab/wcs_desc.h')
| -rw-r--r-- | pkg/images/tv/wcslab/wcs_desc.h | 219 |
1 files changed, 219 insertions, 0 deletions
diff --git a/pkg/images/tv/wcslab/wcs_desc.h b/pkg/images/tv/wcslab/wcs_desc.h new file mode 100644 index 00000000..4f6b2a30 --- /dev/null +++ b/pkg/images/tv/wcslab/wcs_desc.h @@ -0,0 +1,219 @@ +# WCS_DESC - The definition of the WCSLAB descriptor memory structure. +# +# Description +# This include file defines the memory structures and macros needed to +# access elements of a WCSLAB descriptor. The descriptor provides all +# the necessary elements for the routine wcslab to produce a labeled +# graph. +# +# History +# 9May91 - Created the descriptor. Jonathan D. Eisenhamer, STScI. +# 15May91 - Modified the descriptor to contain only pointers to arrays. +# Two routines, wcs_create and wcs_destroy are required to +# create the arrays that are pointed to in the descriptor. +# Also seperated the include file from the wcslab.h file. jde +# 12Jun91 - Rewrote some of the labelling parameters. jde +# 20Jun91 - Redesigned much of the parameters. jde +#--------------------------------------------------------------------------- + +# Value of opposite axis that polar labels should appear along. +define WL_POLAR_LABEL_POSITION Memd[P2D($1)] + +# The rotation between the Logical and World coordinate systems. +define WL_ROTA Memd[P2D($1+2)] + +# Size of the axis titles. +define WL_AXIS_TITLE_SIZE Memr[P2R($1+4)] + +# The offset required to properly calculate positions in the image display. +define WL_IMAGE_X_OFF Memr[P2R($1+5)] +define WL_IMAGE_Y_OFF Memr[P2R($1+6)] + +# Size of the grid labels. +define WL_LABEL_SIZE Memr[P2R($1+7)] + +# Major tick mark size. +define WL_MAJ_TICK_SIZE Memr[P2R($1+8)] + +# Minor tick mark size. +define WL_MIN_TICK_SIZE Memr[P2R($1+9)] + +# Magnification of the text size for the title. +define WL_TITLE_SIZE Memr[P2R($1+10)] + +# The side in polar/near-polar plots not to put Axis 1 labels. +define WL_BAD_LABEL_SIDE Memi[$1+11] + +# The type of graph that will be produced. The possible value are: +# +# UNKNOWN -> Graph type will be determined +# NORMAL -> Approximate a cartesian grid +# POLAR -> Graph center on a pole +# NEAR_POLAR -> Graph very close to a pole + +define WL_GRAPH_TYPE Memi[$1+12] + +# Number of segments each line should be broken into to plot it. +define WL_LINE_SEGMENTS Memi[$1+13] + +# The grid line type for major grids. The possible values are to standard +# IRAF GIO polyline types. +define WL_MAJ_LINE_TYPE Memi[$1+14] + +# The grid line type for minor grids. The possible values are to standard +# IRAF GIO polyline types. +define WL_MIN_LINE_TYPE Memi[$1+15] + +# The number of label points. +define WL_N_LABELS Memi[$1+16] + +# The graphic WCS that is set to NDC units. +define WL_NDC_WCS Memi[$1+17] + +# The graphic WCS used to plot the grid lines. +define WL_PLOT_WCS Memi[$1+18] + +# The direction of the latitude labelling on polar graphs. Possible values are: +# +# BOTTOM -> Towards the bottom of the graph. +# TOP -> Towards the top of the graph. +# RIGHT -> Towards the right of the graph. +# LEFT -> Towards the left of the graph. + +define WL_POLAR_LABEL_DIRECTION Memi[$1+19] + +# The possible axis types. The possible values are: +# +# RA_DEC_TAN - The tangential display in right ascension and declination. +# LINEAR - General linear systems. + +define WL_SYSTEM_TYPE Memi[$1+20] + +# Define which side of the graph will have the title. +define WL_TITLE_SIDE Memi[$1+21] + +# True if the axis mapping has reversed the order of the axis relative +# to the logical system. +define WL_AXIS_FLIP Memi[$1+22] + +# TRUE if the labels should always be printed in full form. +define WL_ALWAYS_FULL_LABEL Memi[$1+23] + +# TRUE if the grid labels should rotate with the grid lines. +define WL_LABEL_ROTATE Memi[$1+26] + +# True if coordinate labels are to be written. +define WL_LABON Memi[$1+27] + +# True if we are to write labels outside the window borders. Else, write +# them inside. +define WL_LABOUT Memi[$1+28] + +# True if we are to draw the major grid lines. +define WL_MAJ_GRIDON Memi[$1+29] + +# True if we are to draw the minor grid lines. +define WL_MIN_GRIDON Memi[$1+30] + +# True if the graph parameters should be written back out to the +# parameter file. +define WL_REMEMBER Memi[$1+31] + +# TRUE if tick marks should point into the graph. +define WL_TICK_IN Memi[$1+32] + +# Titles to label each axis. +define WL_AXIS_TITLE_PTR Memi[$1+33] +define WL_AXIS_TITLE Memc[WL_AXIS_TITLE_PTR($1)+(($2-1)*SZ_LINE)] + +# The sides the axis titles will appear. +define WL_AXIS_TITLE_SIDE_PTR Memi[$1+34] +define WL_AXIS_TITLE_SIDE Memi[WL_AXIS_TITLE_SIDE_PTR($1)+$2-1] + +# Beginning values to start labeling the axes. +define WL_BEGIN_PTR Memi[$1+35] +define WL_BEGIN Memd[WL_BEGIN_PTR($1)+$2-1] + +# The name of the graphics device. +#define WL_DEVICE_PTR Memi[$1+36] +#define WL_DEVICE Memc[WL_DEVICE_PTR($1)] + +# Value to stop labeling the axes. +define WL_END_PTR Memi[$1+37] +define WL_END Memd[WL_END_PTR($1)+$2-1] + +# The graphics descriptor. +define WL_GP Memi[$1+38] + +# The angle of text at this label point. +define WL_LABEL_ANGLE_PTR Memi[$1+40] +define WL_LABEL_ANGLE Memd[WL_LABEL_ANGLE_PTR($1)+$2-1] + +# Which axis the label represents. +define WL_LABEL_AXIS_PTR Memi[$1+41] +define WL_LABEL_AXIS Memi[WL_LABEL_AXIS_PTR($1)+$2-1] + +# The positions of tick mark/grid labels. +define WL_LABEL_POSITION_PTR Memi[$1+42] +define WL_LABEL_POSITION Memd[WL_LABEL_POSITION_PTR($1)+$2-1+(($3-1)*MAX_LABEL_POINTS)] +# +# NOTE: If the axis are transposed, the positions represented here are +# the corrected, transposed values. + +# The sides the labels for each axis should appear on. +define WL_LABEL_SIDE_PTR Memi[$1+43] +define WL_LABEL_SIDE Memb[WL_LABEL_SIDE_PTR($1)+$2-1+(($3-1)*N_SIDES)] + +# The value of the label. +define WL_LABEL_VALUE_PTR Memi[$1+44] +define WL_LABEL_VALUE Memd[WL_LABEL_VALUE_PTR($1)+$2-1] + +# The center of the transformations in the logical system. +define WL_LOGICAL_CENTER_PTR Memi[$1+45] +define WL_LOGICAL_CENTER Memd[WL_LOGICAL_CENTER_PTR($1)+$2-1] + +# The coordinate transformation from Logical to World. +define WL_LWCT Memi[$1+46] + +# Major grid intervals for the axis. +define WL_MAJ_I_PTR Memi[$1+47] +define WL_MAJOR_INTERVAL Memd[WL_MAJ_I_PTR($1)+$2-1] + +# The minor intervals for the axis. +define WL_MIN_I_PTR Memi[$1+48] +define WL_MINOR_INTERVAL Memi[WL_MIN_I_PTR($1)+$2-1] + +# Remember the extent of the labels around the plot box. +define WL_NV_PTR Memi[$1+49] +define WL_NEW_VIEW Memr[WL_NV_PTR($1)+$2-1] + +# The MWL structure. +define WL_MW Memi[$1+50] + +# The values of the sides of the screen. The indexes are defined as follows: +# +# TOP -> Y-axis value at the top of display. +# BOTTOM -> Y-axis value at bottom of display +# RIGHT -> X-axis value at right of display. +# LEFT -> X-axis value at left of display. +# +define WL_SCREEN_BOUNDARY_PTR Memi[$1+51] +define WL_SCREEN_BOUNDARY Memd[WL_SCREEN_BOUNDARY_PTR($1)+$2-1] + +# The title that will be placed on the plot. +define WL_TITLE_PTR Memi[$1+52] +define WL_TITLE Memc[WL_TITLE_PTR($1)] + +# The coordinate transformation from World to Logical. +define WL_WLCT Memi[$1+53] + +# The center of the transformations in the world system. +define WL_WORLD_CENTER_PTR Memi[$1+54] +define WL_WORLD_CENTER Memd[WL_WORLD_CENTER_PTR($1)+$2-1] + +# The length of this structure. +define WL_LEN 55+1 + +#--------------------------------------------------------------------------- +# End of wcs_desc +#--------------------------------------------------------------------------- |