// Scicos // // Copyright (C) DIGITEO - Clément DAVID // // This program is free software; you can redistribute it and/or modify // it under the terms of the GNU General Public License as published by // the Free Software Foundation; either version 2 of the License, or // (at your option) any later version. // // This program is distributed in the hope that it will be useful, // but WITHOUT ANY WARRANTY; without even the implied warranty of // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the // GNU General Public License for more details. // // You should have received a copy of the GNU General Public License // along with this program; if not, write to the Free Software // Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. // // See the file ../license.txt // function block=tkscaleblk(block,flag) if flag == 1 then // Output update slider = get(block.uid + "#slider"); if slider <> [] then // calculate real value value = (block.rpar(1) + block.rpar(2) + get(slider,"value")) / block.rpar(3); w = get(block.uid); if w <> [] then set(w, "info_message", string(value)); end block.outptr(1) = value; end elseif flag == 4 then // Initialization // if already exists (stopped) then reuse f = get(block.uid); if f <> [] then return; end f = figure("Figure_name", "TK Source: " + block.label, ... "dockable", "off", ... "infobar_visible" , "on", ... "toolbar", "none", ... "menubar_visible", "off", ... "menubar", "none", ... "backgroundcolor", [1 1 1], ... "default_axes", "off", ... "figure_size", [180 350], ... "layout", "border", ... "figure_position", [40 40], ... "Tag", block.uid); frame_slider = uicontrol(f, ... "style", "frame", ... "constraints", createConstraints("border", "left", [180, 0]), ... "border", createBorder("line", "lightGray", 1), ... "backgroundcolor", [1 1 1], ... "layout", "gridbag"); // slider bounds = block.rpar(1:2); initial = mean(bounds); uicontrol(frame_slider, ... "Style", "slider", ... "Tag", block.uid + "#slider", ... "Min", bounds(1), ... "Max", bounds(2), ... "Value", initial, ... "Position", [0 0 10 20], ... "SliderStep", [block.rpar(3) 2*block.rpar(3)]); frame_label = uicontrol(frame_slider, ... "style", "frame", ... "constraints", createConstraints("border", "right"), ... "backgroundcolor", [1 1 1], ... "layout", "gridbag"); // labels labels = string([bounds(2) ; ... mean([bounds(2) initial]) ; ... initial ; ... mean([bounds(1) initial]) ; ... bounds(1)]); labels = "" + strcat(labels, "


") + ""; uicontrol(frame_label, ... "Style", "text", ... "String", labels(1), ... "FontWeight", "bold", ... "backgroundcolor", [1 1 1]); // update default value block.outptr(1) = initial / block.rpar(3); elseif flag == 5 then // Ending f = get(block.uid); if f <> [] then close(f); end end endfunction