1.算法程序
illustrator是矢量编辑软件，画板是绘制处理的重要容器，在印刷方面的一个重要功能就是拼版，开发一个阵列复制功能，以下功能仅用于学习交流，请勿用于非法用途，源代码如下所示：
var SCRIPT_TITLE = "阵列复制";var SCRIPT_VERSION = "阵列复制";var the_sel = new Array();var RULERS_WERE_CHANGED = false;var DIALOG_OLD = false;var T_VALUE = false;var B_VALUE = false;var L_VALUE = false;var R_VALUE = false;var TL_VALUE = false;var TR_VALUE = false;var BL_VALUE = false;var BR_VALUE = false;var CC_VALUE = true;var GEO_BOUNDS_VALUE = true;var VIZ_BOUNDS_VALUE = false;var REL_C_VALUE = true;var H_UNITS_TEXT = "??";var V_UNITS_TEXT = "??";var ACTIVE_UNITS = "mm";var ACTIVE_UNITS_VALUE = 0;var UNITS_DROP_SELECTION = 0;var COPY_BUTTON_VALUE = false;var H_STEP = 0;var V_STEP = 0;var P_S = "+0";var M_S = "-0";var V_STEP_TEXT = P_S;var H_STEP_TEXT = P_S;var N_STEP = 1;var N_STEP_DONE = 0;var BOUNDS_BY_CLIP_VALUE = false;var CLIP = false;var exit_if_guide = false;var exit_if_error = false;var exit_if_bad_input = false;var OBJ_TO_MOVE = new Array();var NO_CLIP_OBJECTS_AND_MASKS = new Array();var OBJ_NO_CLIP_TO_SHOW = new Array();var AFTER_DOT = 3;var NO_DOCS = false;main();if (!NO_DOCS) { MAKE_SELECTION(OBJ_TO_MOVE)}function main() { if (CHECK_SELECTION()) { DIMENSIONS(); if (exit_if_error) { alert("不能这样做!\n有可能的选择是不正确的..."); return; } DIALOG(); if (exit_if_error) { alert("不能这样做!"); return; } if (exit_if_bad_input) { alert("错误的数字输入!"); return; } } return;}function CHECK_SELECTION() { N_doc = app.documents.length; if (N_doc < 1) { alert("文档没有打开!"); NO_DOCS = true; return false; } AD = app.activeDocument; AL = AD.activeLayer; the_sel = AD.selection; N_sel = the_sel.length; if (N_sel == 0) { alert("没有选择对象!"); return false; } OBJ_TO_MOVE = the_sel; if (GUIDES_IN_SELECTION()) { alert("有一些选定的参考线!\n无法处理!"); return false; } var WHITE_ARROW = false; for (var i = 0; i < N_sel; i += 1) { if (SELECTED_IN_GROUP(the_sel[i])) { WHITE_ARROW = true; } } if (WHITE_ARROW) { if (!confirm("白色箭头（直接选择工具）用于选择对象。 在这种情况下优选黑色箭头（选择工具）.\n仍然继续?")) { return false; } } APP_VERSION = parseInt(app.version); if (APP_VERSION > 13) { BOUNDS_BY_CLIP_VALUE = true } ACTIVE_UNITS = "mm"; ACTIVE_UNITS_VALUE = 0; var AD_units = app.activeDocument.rulerUnits; if (AD_units == RulerUnits.Millimeters) { ACTIVE_UNITS = "mm"; ACTIVE_UNITS_VALUE = 0; } if (AD_units == RulerUnits.Centimeters) { ACTIVE_UNITS = "cm"; ACTIVE_UNITS_VALUE = 1; } if (AD_units == RulerUnits.Points) { ACTIVE_UNITS = "pt"; ACTIVE_UNITS_VALUE = 2; } if (AD_units == RulerUnits.Inches) { ACTIVE_UNITS = "in"; ACTIVE_UNITS_VALUE = 3; AFTER_DOT = 4; } if (AD_units == RulerUnits.Pixels) { ACTIVE_UNITS = "px"; ACTIVE_UNITS_VALUE = 4; } return true;}function GET_ACTIVE_UNITS(N) { if (N == 0) { return "mm"; } if (N == 1) { return "cm"; } if (N == 2) { return "pt"; } if (N == 3) { return "in"; } if (N == 4) { return "px"; } return "??";}function GET_UNITS_SELECTION(u) { if (u == "mm") { return 0; } if (u == "cm") { return 1; } if (u == "pt") { return 2; } if (u == "in") { return 3; } if (u == "px") { return 4; }}function GUIDES_IN_SELECTION() { function GUIDES_INSIDE(the_obj) { if (IS_GUIDE(the_obj)) { return true; } try { for (var i = 0; i < the_obj.pageItems.length; i += 1) { if (GUIDES_INSIDE(the_obj.pageItems[i])) { return true; } } } catch (error) { } return false; } for (var i = 0; i < the_sel.length; i += 1) { if (GUIDES_INSIDE(the_sel[i])) { return true; } } return false;}function DIALOG() { dialog_main = new Window("dialog"); if (DIALOG_OLD) { dialog_main.location = dialog_main_bounds; try { ACTIVE_UNITS_VALUE = GET_UNITS_SELECTION(ACTIVE_UNITS); ACTIVE_UNITS = GET_ACTIVE_UNITS(ACTIVE_UNITS_VALUE); if (ACTIVE_UNITS_VALUE == 3) { AFTER_DOT = 4 } else { AFTER_DOT = 3 } } catch (error) { } } dialog_main.text = SCRIPT_TITLE + SCRIPT_VERSION; dialog_main.orientation = "column"; var top_group = dialog_main.add("group"); top_group.alignChildren = "top"; top_group.orientation = "row"; var dir_group = top_group.add("group"); dir_group.orientation = "column"; dir_group.alignChildren = "left"; var dir_pan = dir_group.add("panel"); dir_pan.bounds = [0, 0, 100, 100]; var dir_dx = 30; var dir_dy = 30; var dir_x0 = 8; var dir_y0 = 3; function RB_xy(x, y) { var the_rb = dir_pan.add("radiobutton"); var d = 30; the_rb.bounds = [x, y, x + d, y + d]; the_rb.onClick = BOUNDS_ON_CLICK; return the_rb; } var TL = RB_xy(dir_x0, dir_y0); TL.value = TL_VALUE; var T = RB_xy(dir_x0 + dir_dx, dir_y0); T.value = T_VALUE; var TR = RB_xy(dir_x0 + (dir_dx * 2), dir_y0); TR.value = TR_VALUE; dir_y0 = dir_y0 + dir_dy; var L = RB_xy(dir_x0, dir_y0); L.value = L_VALUE; var C = RB_xy(dir_x0 + dir_dx, dir_y0); C.value = CC_VALUE; var R = RB_xy(dir_x0 + (dir_dx * 2), dir_y0); R.value = R_VALUE; dir_y0 = dir_y0 + dir_dy; var BL = RB_xy(dir_x0, dir_y0); BL.value = BL_VALUE; var B = RB_xy(dir_x0 + dir_dx, dir_y0); B.value = B_VALUE; var BR = RB_xy(dir_x0 + (dir_dx * 2), dir_y0); BR.value = BR_VALUE; REL_C = dir_group.add("checkbox"); REL_C.text = "相对中心"; REL_C.value = REL_C_VALUE; REL_C.onClick = BOUNDS_ON_CLICK; COPY_BUTTON = dir_group.add("checkbox"); COPY_BUTTON.text = "复制对象"; COPY_BUTTON.value = COPY_BUTTON_VALUE; var OPT_GROUP = top_group.add("panel"); OPT_GROUP.orientation = "column"; OPT_GROUP.alignChildren = "center"; var TOP_GROUP = OPT_GROUP.add("group"); TOP_GROUP.orientation = "row"; TOP_GROUP.alignChildren = "top"; var OPT_COLUMN_1 = TOP_GROUP.add("group"); OPT_COLUMN_1.orientation = "column"; OPT_COLUMN_1.alignChildren = "left"; var BOUNDS_GROUP = OPT_COLUMN_1.add("group"); BOUNDS_GROUP.orientation = "column"; BOUNDS_GROUP.alignChildren = "left"; GEO_BOUNDS = BOUNDS_GROUP.add("radiobutton"); GEO_BOUNDS.text = "几何边缘"; GEO_BOUNDS.value = GEO_BOUNDS_VALUE; GEO_BOUNDS.onClick = BOUNDS_ON_CLICK; VIZ_BOUNDS = BOUNDS_GROUP.add("radiobutton"); VIZ_BOUNDS.text = "轮廓边缘"; VIZ_BOUNDS.value = VIZ_BOUNDS_VALUE; VIZ_BOUNDS.onClick = BOUNDS_ON_CLICK; BOUNDS_BY_CLIP = OPT_COLUMN_1.add("checkbox"); BOUNDS_BY_CLIP.text = "考虑剪贴蒙版"; BOUNDS_BY_CLIP.value = BOUNDS_BY_CLIP_VALUE; BOUNDS_BY_CLIP.onClick = DIR_ON_CHANGE; BOUNDS_BY_CLIP.visible = CLIP; function TEXT(obj, text_type, the_text, len) { var T = obj.add(text_type); T.text = the_text; T.size = [len, 16]; return T; } var COORD_GROUP = OPT_COLUMN_1.add("group"); COORD_GROUP.orientation = "row"; var COORD_GROUP_1 = COORD_GROUP.add("group"); COORD_GROUP_1.orientation = "column"; COORD_GROUP_1.alignChildren = "left"; H_NUM = TEXT(COORD_GROUP_1, "statictext", " ", 90); V_NUM = TEXT(COORD_GROUP_1, "statictext", " ", 90); var OPT_COLUMN_2 = TOP_GROUP.add("group"); OPT_COLUMN_2.orientation = "column"; OPT_COLUMN_2.alignChildren = "right"; var STEPS_GROUP = OPT_COLUMN_2.add("group"); STEPS_GROUP.orientation = "column"; STEPS_GROUP.alignChildren = "left"; var STEP_INPUT = STEPS_GROUP.add("group"); STEP_INPUT.orientation = "row"; var STEPS_TEXT = TEXT(STEP_INPUT, "statictext", "步骤:", 40); STEPS = TEXT(STEP_INPUT, "edittext", N_STEP.toString(), 30); var STEP_DONE = STEPS_GROUP.add("group"); STEP_DONE.orientation = "row"; var N_S_DONE = TEXT(STEP_DONE, "statictext", "完成: " + N_STEP_DONE.toString(), 70); var UNITS_GROUP = STEPS_GROUP.add("group"); UNITS_GROUP.orientation = "row"; var UNITS_TEXT = TEXT(UNITS_GROUP, "statictext", "单位:", 40); UNITS_DROP = UNITS_GROUP.add("dropdownlist"); UNITS_DROP.add("item", "mm"); UNITS_DROP.add("item", "cm"); UNITS_DROP.add("item", "pt"); UNITS_DROP.add("item", "in"); UNITS_DROP.add("item", "px"); UNITS_DROP.selection = ACTIVE_UNITS_VALUE; UNITS_DROP.onChange = BOUNDS_ON_CLICK; var COORD_GROUP_2 = OPT_COLUMN_2.add("group"); COORD_GROUP_2.orientation = "column"; COORD_GROUP_2.alignChildren = "left"; var H_GROUP = COORD_GROUP_2.add("group"); H_GROUP.orientation = "row"; H_GROUP.alignChildren = "top"; var dX_TEXT = TEXT(H_GROUP, "statictext", "dX:", 20); H_STEP = TEXT(H_GROUP, "edittext", H_STEP_TEXT, 60); var V_GROUP = COORD_GROUP_2.add("group"); V_GROUP.orientation = "row"; V_GROUP.alignChildren = "top"; var dY_TEXT = TEXT(V_GROUP, "statictext", "dY:", 20); V_STEP = TEXT(V_GROUP, "edittext", V_STEP_TEXT, 60); BOUNDS_ON_CLICK(); var OK_group = OPT_GROUP.add("group"); OK_group.orientation = "row"; var okBtn = OK_group.add("button", undefined, "确认", { name: "OK" }); var cancelBtn = OK_group.add("button", undefined, "取消", { name: "Cancel" }); function MOVE() { DIALOG_OLD = true; COPY_BUTTON_VALUE = COPY_BUTTON.value; DUPLICATE = COPY_BUTTON_VALUE; REL_C_VALUE = REL_C.value; GEO_BOUNDS_VALUE = GEO_BOUNDS.value; VIZ_BOUNDS_VALUE = VIZ_BOUNDS.value; N_STEP = parseInt(GET_NUMBER(STEPS.text)); if (exit_if_bad_input) { return; } if (N_STEP < 1) { alert("警告:\n错误的步骤! 该 \"1\" 指定!"); N_STEP = 1; } for (var st = 1; st <= N_STEP; st += 1) { H_STEP_TEXT = H_STEP.text; V_STEP_TEXT = V_STEP.text; var D_H_X = TEXT_TO_POINTS(H_STEP_TEXT); if (exit_if_bad_input) { return; } var D_V_Y = TEXT_TO_POINTS(V_STEP_TEXT); if (exit_if_bad_input) { return; } if (REL_C_VALUE) { D_H_X = H + D_H_X; D_V_Y = V + D_V_Y; } var the_obj = new Array(); the_obj = OBJ_TO_MOVE; OBJ_TO_MOVE = OBJ_TO_MOVE.slice(0, 0); DESELECT_ALL(); for (var i = 0; i < the_obj.length; i += 1) { var NO_DUP = false; if (DUPLICATE) { if (MASK_ONLY_SELECTED(the_obj[i])) { D = the_obj[i].parent.duplicate(); try { for (var r = D.pageItems.length - 1; r >= 1; r--) { D.pageItems[r].remove(); } } catch (error) { } } if (SELECTED_IN_CLIP(the_obj[i])) { var the_par = the_obj[i].parent; for (var k = 0; k < the_par.pageItems.length; k += 1) { if (the_par.pageItems[k] == the_obj[i]) { IND = k; break; } } D = the_obj[i].parent.duplicate(); var D2 = D.pageItems[IND]; try { for (var r = D.pageItems.length - 1; r >= 0; r--) { if (D.pageItems[r] == D2) { continue; } D.pageItems[r].remove(); } } catch (error) { } D = D2; } if (!MASK_ONLY_SELECTED(the_obj[i]) && !SELECTED_IN_CLIP(the_obj[i])) { D = the_obj[i].duplicate(); } } else { D = the_obj[i]; } try { if (D_H_X != 0 || D_V_Y != 0) { var moveMatrix = new Matrix(); moveMatrix = app.getTranslationMatrix(D_H_X, D_V_Y); D.transform(moveMatrix); app.redraw(); } } catch (error) { exit_if_error = true; return; } OBJ_TO_MOVE.push(D); } DIMENSIONS(); if (BOUNDS_BY_CLIP.value) { MAKE_SELECTION(OBJ_NO_CLIP_TO_SHOW) } if (!BOUNDS_BY_CLIP.value) { MAKE_SELECTION(OBJ_TO_MOVE) } N_STEP_DONE = N_STEP_DONE + 1; } BOUNDS_ON_CLICK(); DIALOG(); return; } function DIR_ON_CHANGE() { if (TL.value) { H_STEP_TEXT = M_S; V_STEP_TEXT = P_S; } if (T.value) { H_STEP_TEXT = P_S; V_STEP_TEXT = P_S; } if (TR.value) { H_STEP_TEXT = P_S; V_STEP_TEXT = P_S; } if (L.value) { H_STEP_TEXT = M_S; V_STEP_TEXT = M_S; } if (C.value) { H_STEP_TEXT = P_S; V_STEP_TEXT = P_S; } if (R.value) { H_STEP_TEXT = P_S; V_STEP_TEXT = P_S; } if (BL.value) { H_STEP_TEXT = M_S; V_STEP_TEXT = M_S; } if (B.value) { H_STEP_TEXT = P_S; V_STEP_TEXT = M_S; } if (BR.value) { H_STEP_TEXT = P_S; V_STEP_TEXT = M_S; } H_STEP.text = H_STEP_TEXT; V_STEP.text = V_STEP_TEXT; T_VALUE = T.value; B_VALUE = B.value; L_VALUE = L.value; R_VALUE = R.value; TL_VALUE = TL.value; TR_VALUE = TR.value; BL_VALUE = BL.value; BR_VALUE = BR.value; CC_VALUE = C.value; if (BOUNDS_BY_CLIP.value != BOUNDS_BY_CLIP_VALUE) { if (BOUNDS_BY_CLIP.value) { MAKE_SELECTION(OBJ_NO_CLIP_TO_SHOW) } if (!BOUNDS_BY_CLIP.value) { MAKE_SELECTION(OBJ_TO_MOVE) } BOUNDS_ON_CLICK(); } BOUNDS_BY_CLIP_VALUE = BOUNDS_BY_CLIP.value; return; } function BOUNDS_ON_CLICK() { try { if (UNITS_DROP.selection != ACTIVE_UNITS_VALUE) { ACTIVE_UNITS_VALUE = UNITS_DROP.selection; ACTIVE_UNITS = GET_ACTIVE_UNITS(ACTIVE_UNITS_VALUE); if (ACTIVE_UNITS_VALUE == 3) { AFTER_DOT = 4 } else { AFTER_DOT = 3 } } } catch (error) { ACTIVE_UNITS_VALUE = GET_UNITS_SELECTION(ACTIVE_UNITS); ACTIVE_UNITS = GET_ACTIVE_UNITS(ACTIVE_UNITS_VALUE); UNITS_DROP.selection = ACTIVE_UNITS_VALUE; if (ACTIVE_UNITS_VALUE == 3) { AFTER_DOT = 4 } else { AFTER_DOT = 3 } } if (BOUNDS_BY_CLIP.value) { var ABS_GL = GL_NC; var ABS_GT = GT_NC; var ABS_GR = GR_NC; var ABS_GB = GB_NC; var ABS_GCH = GCH_NC; var ABS_GCV = GCV_NC; var ABS_VL = VL_NC; var ABS_VT = VT_NC; var ABS_VR = VR_NC; var ABS_VB = VB_NC; var ABS_VCH = VCH_NC; var ABS_VCV = VCV_NC; var ABS_GH = GH_NC; var ABS_GV = GV_NC; var ABS_VH = VH_NC; var ABS_VV = VV_NC; } else { var ABS_GL = GL; var ABS_GT = GT; var ABS_GR = GR; var ABS_GB = GB; var ABS_GCH = GCH; var ABS_GCV = GCV; var ABS_VL = VL; var ABS_VT = VT; var ABS_VR = VR; var ABS_VB = VB; var ABS_VCH = VCH; var ABS_VCV = VCV; var ABS_GH = GH; var ABS_GV = GV; var ABS_VH = VH; var ABS_VV = VV; } if (TL.value != TL_VALUE || T.value != T_VALUE || TR.value != TR_VALUE || L.value != L_VALUE || C.value != CC_VALUE || R.value != R_VALUE || BL.value != BL_VALUE || B.value != B_VALUE || BR.value != BR_VALUE) { DIR_ON_CHANGE() } if (!REL_C.value) { if (GEO_BOUNDS.value) { ABS_L = ABS_GL; ABS_B = ABS_GB; ABS_R = ABS_GR; ABS_T = ABS_GT; ABS_CH = ABS_GCH; ABS_CV = ABS_GCV; } else { ABS_L = ABS_VL; ABS_B = ABS_VB; ABS_R = ABS_VR; ABS_T = ABS_VT; ABS_CH = ABS_VCH; ABS_CV = ABS_VCV; } if (TL.value || L.value || BL.value) { H = ABS_L } if (T.value || C.value || B.value) { H = ABS_CH } if (TR.value || R.value || BR.value) { H = ABS_R } if (TL.value || T.value || TR.value) { V = ABS_T } if (L.value || C.value || R.value) { V = ABS_CV } if (BL.value || B.value || BR.value) { V = ABS_B } } if (REL_C.value) { if (GEO_BOUNDS.value) { H = ABS_GH; V = ABS_GV; } if (VIZ_BOUNDS.value) { H = ABS_VH; V = ABS_VV; } if (TL.value || L.value || BL.value) { H = -1 * H; } if (BL.value || B.value || BR.value) { V = -1 * V; } if (R.value || C.value || L.value) { V = 0 } if (T.value || C.value || B.value) { H = 0 } } H_STEP.text = H_STEP_TEXT; V_STEP.text = V_STEP_TEXT; var H_SHOW = TEXT_TO_DIGIT(H.toString()).toFixed(AFTER_DOT); var V_SHOW = TEXT_TO_DIGIT(V.toString()).toFixed(AFTER_DOT); H_NUM.text = "H (X): " + H_SHOW + " " + ACTIVE_UNITS; V_NUM.text = "V (Y): " + V_SHOW + " " + ACTIVE_UNITS; return; } var DIALOG_BUTTON = dialog_main.show(); dialog_main_bounds = dialog_main.location; if (DIALOG_BUTTON == 1) { MOVE() } if (exit_if_error) { return; } if (exit_if_bad_input) { return; }}function DIMENSIONS() { var objects = OBJ_TO_MOVE; var N_objects = objects.length; var objects_bounds = new Array(); var no_clip_bounds = new Array(); objects_bounds = OBJ_BOUNDS(objects[0]); if (exit_if_error) { return; } var OBJ_GL = objects_bounds[0]; var OBJ_GT = objects_bounds[1]; var OBJ_GR = objects_bounds[2]; var OBJ_GB = objects_bounds[3]; var OBJ_VL = objects_bounds[4]; var OBJ_VT = objects_bounds[5]; var OBJ_VR = objects_bounds[6]; var OBJ_VB = objects_bounds[7]; no_clip_bounds = NO_CLIP_BOUNDS(objects[0]); var OBJ_NC_GL = no_clip_bounds[0]; var OBJ_NC_GT = no_clip_bounds[1]; var OBJ_NC_GR = no_clip_bounds[2]; var OBJ_NC_GB = no_clip_bounds[3]; var OBJ_NC_VL = no_clip_bounds[4]; var OBJ_NC_VT = no_clip_bounds[5]; var OBJ_NC_VR = no_clip_bounds[6]; var OBJ_NC_VB = no_clip_bounds[7]; for (var i = 0; i < N_objects; i += 1) { var the_obj = objects[i]; objects_bounds = OBJ_BOUNDS(the_obj); var GL_i = objects_bounds[0]; var GT_i = objects_bounds[1]; var GR_i = objects_bounds[2]; var GB_i = objects_bounds[3]; var VL_i = objects_bounds[4]; var VT_i = objects_bounds[5]; var VR_i = objects_bounds[6]; var VB_i = objects_bounds[7]; if (GL_i < OBJ_GL) { OBJ_GL = GL_i } if (GT_i > OBJ_GT) { OBJ_GT = GT_i } if (GR_i > OBJ_GR) { OBJ_GR = GR_i } if (GB_i < OBJ_GB) { OBJ_GB = GB_i } if (VL_i < OBJ_VL) { OBJ_VL = VL_i } if (VT_i > OBJ_VT) { OBJ_VT = VT_i } if (VR_i > OBJ_VR) { OBJ_VR = VR_i } if (VB_i < OBJ_VB) { OBJ_VB = VB_i } no_clip_bounds = NO_CLIP_BOUNDS(the_obj); var GL_NC_i = no_clip_bounds[0]; var GT_NC_i = no_clip_bounds[1]; var GR_NC_i = no_clip_bounds[2]; var GB_NC_i = no_clip_bounds[3]; var VL_NC_i = no_clip_bounds[4]; var VT_NC_i = no_clip_bounds[5]; var VR_NC_i = no_clip_bounds[6]; var VB_NC_i = no_clip_bounds[7]; if (GL_NC_i < OBJ_NC_GL) { OBJ_NC_GL = GL_NC_i } if (GT_NC_i > OBJ_NC_GT) { OBJ_NC_GT = GT_NC_i } if (GR_NC_i > OBJ_NC_GR) { OBJ_NC_GR = GR_NC_i } if (GB_NC_i < OBJ_NC_GB) { OBJ_NC_GB = GB_NC_i } if (VL_NC_i < OBJ_NC_VL) { OBJ_NC_VL = VL_NC_i } if (VT_NC_i > OBJ_NC_VT) { OBJ_NC_VT = VT_NC_i } if (VR_NC_i > OBJ_NC_VR) { OBJ_NC_VR = VR_NC_i } if (VB_NC_i < OBJ_NC_VB) { OBJ_NC_VB = VB_NC_i } } GL = OBJ_GL; GT = OBJ_GT; GR = OBJ_GR; GB = OBJ_GB; VL = OBJ_VL; VT = OBJ_VT; VR = OBJ_VR; VB = OBJ_VB; GL_NC = OBJ_NC_GL; GT_NC = OBJ_NC_GT; GR_NC = OBJ_NC_GR; GB_NC = OBJ_NC_GB; VL_NC = OBJ_NC_VL; VT_NC = OBJ_NC_VT; VR_NC = OBJ_NC_VR; VB_NC = OBJ_NC_VB; CLIP = false; if (GL != GL_NC || GT != GT_NC || GR != GR_NC || GT != GT_NC || VL != VL_NC || VT != VT_NC || VR != VR_NC || VB != VB_NC) { CLIP = true; } GH = GR - GL; GV = GT - GB; GCH = GL + ((GR - GL) / 2); GCV = GB + ((GT - GB) / 2); VH = VR - VL; VV = VT - VB; VCH = VL + ((VR - VL) / 2); VCV = VB + ((VT - VB) / 2); GH_NC = GR_NC - GL_NC; GV_NC = GT_NC - GB_NC; GCH_NC = GL_NC + ((GR_NC - GL_NC) / 2); GCV_NC = GB_NC + ((GT_NC - GB_NC) / 2); VH_NC = VR_NC - VL_NC; VV_NC = VT_NC - VB_NC; VCH_NC = VL_NC + ((VR_NC - VL_NC) / 2); VCV_NC = VB_NC + ((VT_NC - VB_NC) / 2); OBJ_NO_CLIP_TO_SHOW = NO_CLIP_OBJECTS_AND_MASKS; NO_CLIP_OBJECTS_AND_MASKS = NO_CLIP_OBJECTS_AND_MASKS.slice(0, 0); return;}function DESELECT_ALL() { app.activeDocument.selection = null; app.redraw(); return;}function MAKE_SELECTION(objects) { DESELECT_ALL(); app.activeDocument.selection = objects; app.redraw(); return;}function TEXT_TO_DIGIT(txt) { var d = txt.toLowerCase(); var k = 1; if (ACTIVE_UNITS == "pt") { k = 1 } if (ACTIVE_UNITS == "in") { k = 0.0138888888888889 } if (ACTIVE_UNITS == "mm") { k = 0.352777777777778 } if (ACTIVE_UNITS == "cm") { k = 0.0352777777777778 } if (ACTIVE_UNITS == "px") { k = 1 } d = parseFloat(txt) * k; if (isNaN(d)) { d = 0; exit_if_bad_input = true; return; } return d;}function TEXT_TO_POINTS(txt) { var d = txt.toLowerCase(); var k = 1; if (ACTIVE_UNITS == "pt") { k = 1 } if (ACTIVE_UNITS == "in") { k = 72 } if (ACTIVE_UNITS == "mm") { k = 2.83464566929134 } if (ACTIVE_UNITS == "cm") { k = 28.3464566929134 } if (ACTIVE_UNITS == "px") { k = 1 } d = parseFloat(txt) * k; if (isNaN(d)) { d = 0; exit_if_bad_input = true; return; } return d;}function NO_CLIP_BOUNDS(the_obj) { GET_NO_CLIP_OBJECTS_AND_MASKS(the_obj); var v_left = new Array(); var g_left = new Array(); var v_top = new Array(); var g_top = new Array(); var v_right = new Array(); var g_right = new Array(); var v_bottom = new Array(); var g_bottom = new Array(); for (var i = 0; i < NO_CLIP_OBJECTS_AND_MASKS.length; i += 1) { g_left[i] = NO_CLIP_OBJECTS_AND_MASKS[i].geometricBounds[0]; v_left[i] = NO_CLIP_OBJECTS_AND_MASKS[i].visibleBounds[0]; g_top[i] = NO_CLIP_OBJECTS_AND_MASKS[i].geometricBounds[1]; v_top[i] = NO_CLIP_OBJECTS_AND_MASKS[i].visibleBounds[1]; g_right[i] = NO_CLIP_OBJECTS_AND_MASKS[i].geometricBounds[2]; v_right[i] = NO_CLIP_OBJECTS_AND_MASKS[i].visibleBounds[2]; g_bottom[i] = NO_CLIP_OBJECTS_AND_MASKS[i].geometricBounds[3]; v_bottom[i] = NO_CLIP_OBJECTS_AND_MASKS[i].visibleBounds[3]; } var v_L = MIN_IN_ARRAY(v_left); var g_L = MIN_IN_ARRAY(g_left); var v_T = MAX_IN_ARRAY(v_top); var g_T = MAX_IN_ARRAY(g_top); var v_R = MAX_IN_ARRAY(v_right); var g_R = MAX_IN_ARRAY(g_right); var v_B = MIN_IN_ARRAY(v_bottom); var g_B = MIN_IN_ARRAY(g_bottom); return [g_L, g_T, g_R, g_B, v_L, v_T, v_R, v_B]; function GET_NO_CLIP_OBJECTS_AND_MASKS(the_obj) { if (IS_CLIP(the_obj)) { NO_CLIP_OBJECTS_AND_MASKS.push(the_obj.pathItems[0]); return; } if (the_obj.constructor.name == "GroupItem") { try { var N_sub_obj = the_obj.pageItems.length; for (var i = 0; i < N_sub_obj; i += 1) { GET_NO_CLIP_OBJECTS_AND_MASKS(the_obj.pageItems[i]); } } catch (error) { } return; } NO_CLIP_OBJECTS_AND_MASKS.push(the_obj); return; }}function MAX_IN_ARRAY(the_array) { var MAX = the_array[0]; for (var i = 0; i < the_array.length; i += 1) { if (the_array[i] > MAX) { MAX = the_array[i] } } return MAX;}function MIN_IN_ARRAY(the_array) { var MIN = the_array[0]; for (var i = 0; i < the_array.length; i += 1) { if (the_array[i] < MIN) { MIN = the_array[i] } } return MIN;}function OBJ_BOUNDS(the_obj) { try { var g_L = the_obj.geometricBounds[0]; var v_L = the_obj.visibleBounds[0]; var g_T = the_obj.geometricBounds[1]; var v_T = the_obj.visibleBounds[1]; var g_R = the_obj.geometricBounds[2]; var v_R = the_obj.visibleBounds[2]; var g_B = the_obj.geometricBounds[3]; var v_B = the_obj.visibleBounds[3]; } catch (error) { exit_if_error = true; return; } return [g_L, g_T, g_R, g_B, v_L, v_T, v_R, v_B];}function IS_CLIP(the_obj) { try { if (the_obj.constructor.name == "GroupItem") { if (the_obj.clipped) { return true; } } } catch (error) { } return false;}function GET_NUMBER(the_text) { var t = ""; for (var i = 0; i < the_text.length; i += 1) { t_i = the_text[i]; if (t_i == ",") { t_i = "." } t = t + t_i; } t = parseFloat(t); if (isNaN(parseFloat(t))) { exit_if_bad_input = true; return; } return t;}function IS_GUIDE(the_obj) { try { if (the_obj.guides) { exit_if_guide = true; return true; } } catch (error) { } return false;}function SELECTED_IN_CLIP(the_obj) { try { var the_parent = the_obj.parent; if (IS_CLIP(the_parent) && the_obj != the_parent.pathItems[0]) { return true; } } catch (error) { } return false;}function MASK_ONLY_SELECTED(the_obj) { try { var the_parent = the_obj.parent; if (IS_CLIP(the_parent) && the_obj == the_parent.pathItems[0]) { for (var i = 0; i < the_parent.pageItems.length; i += 1) { if (the_parent.pageItems[i].selected) { return false; } } return true; } } catch (error) { } return false;}function SELECTED_IN_GROUP(the_obj) { try { var the_parent = the_obj.parent; if (the_parent.constructor.name == "GroupItem") { return true; } } catch (error) { } return false;}2.作者答疑
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