1 | ;+ |
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2 | ; |
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3 | ; @file_comments |
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4 | ; set X or Z devices with the good arguments... |
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5 | ; defined key_batch to use IDL in batch mode through the Z buffer |
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6 | ; |
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7 | ; @categories |
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8 | ; devide managment and default definitions |
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9 | ; |
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10 | ; @examples |
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11 | ; |
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12 | ; set_default_device |
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13 | ; |
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14 | ; @keyword BATCH {in}{optional}{type=0 or 1} |
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15 | ; define this keyword to 0 or 1 to force the definition of key_batch |
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16 | ; if neither this keyword or key_batch are defined, define set |
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17 | ; key_batch based on <proidl>FSTAT</proidl> result |
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18 | ; |
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19 | ; @history |
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20 | ; |
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21 | ; * August 2012: creation by pinsardf and massons |
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22 | ; thanks to fstat help and |
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23 | ; http://idl.tamu.edu/headless_X.html for z-buffer usage |
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24 | ; IDL instruction HELP,/FILES,-2,-1,0 might also be usefull here |
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25 | ; |
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26 | ; @version |
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27 | ; |
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28 | ; $Id$ |
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29 | ; |
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30 | ; $URL$ |
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31 | ; |
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32 | ;- |
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33 | pro set_default_device, BATCH = batch |
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34 | ; |
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35 | compile_opt idl2, strictarrsubs |
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36 | ; |
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37 | @cm_general |
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38 | ; |
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39 | ; define key_batch if it not already done... |
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40 | IF n_elements(batch) EQ 0 THEN BEGIN |
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41 | IF n_elements(key_batch) EQ 0 THEN BEGIN ; if not already defined |
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42 | fstat0_structure = FSTAT(0) ; automatic definition |
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43 | key_batch = 1 - fstat0_structure.isatty |
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44 | ENDIF |
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45 | ENDIF ELSE key_batch = batch ; force the definition with batch keyword |
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46 | ; |
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47 | IF keyword_set(key_batch) THEN BEGIN |
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48 | set_plot, 'Z' |
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49 | ; nb of colors is set to 8 in order to allow color number from 0 to 256 |
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50 | device, SET_PIXEL_DEPTH = 8, Z_BUFFERING = 0 |
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51 | ENDIF ELSE BEGIN |
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52 | thisOS = strupcase(strmid(!version.os_family, 0, 3)) |
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53 | CASE thisOS of |
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54 | 'WIN': SET_PLOT, thisOS |
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55 | ELSE: SET_PLOT, 'X' |
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56 | ENDCASE |
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57 | ENDELSE |
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58 | device, DECOMPOSED = 0 ; use color indexes |
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59 | ; force background color index to the last color (white) |
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60 | !p.BACKGROUND = (!d.n_colors-1) < 255 |
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61 | ; force drawing color index to the first color (black) |
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62 | !p.color = 0 |
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63 | IF !d.name EQ 'Z' THEN erase ; apply these changes in !p |
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64 | ; |
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65 | RETURN |
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66 | END |
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