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[Gzz-commits] gzz gfx/demo/buoyoing.py gzz/view/PageSpanCellV...
From: |
Tuomas J. Lukka |
Subject: |
[Gzz-commits] gzz gfx/demo/buoyoing.py gzz/view/PageSpanCellV... |
Date: |
Wed, 05 Feb 2003 04:44:33 -0500 |
CVSROOT: /cvsroot/gzz
Module name: gzz
Changes by: Tuomas J. Lukka <address@hidden> 03/02/05 04:44:32
Modified files:
gfx/demo : buoyoing.py
gzz/view : PageSpanCellView.java
gzz/view/buoy : buoymanager.py pagespanNodes.py
test/gzz/view : pagespancellview.test
Log message:
Refactor pagespancellview for easier irregu borders and anchor coordsys
CVSWeb URLs:
http://savannah.gnu.org/cgi-bin/viewcvs/gzz/gzz/gfx/demo/buoyoing.py.diff?tr1=1.3&tr2=1.4&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/gzz/gzz/gzz/view/PageSpanCellView.java.diff?tr1=1.9&tr2=1.10&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/gzz/gzz/gzz/view/buoy/buoymanager.py.diff?tr1=1.3&tr2=1.4&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/gzz/gzz/gzz/view/buoy/pagespanNodes.py.diff?tr1=1.8&tr2=1.9&r1=text&r2=text
http://savannah.gnu.org/cgi-bin/viewcvs/gzz/gzz/test/gzz/view/pagespancellview.test.diff?tr1=1.5&tr2=1.6&r1=text&r2=text
Patches:
Index: gzz/gfx/demo/buoyoing.py
diff -u gzz/gfx/demo/buoyoing.py:1.3 gzz/gfx/demo/buoyoing.py:1.4
--- gzz/gfx/demo/buoyoing.py:1.3 Wed Feb 5 03:14:45 2003
+++ gzz/gfx/demo/buoyoing.py Wed Feb 5 04:44:32 2003
@@ -1,4 +1,4 @@
-# Buoy - Open Implementation - Next Generation demo
+# Buoy-oriented interface - Next Generation demo
import jarray
Index: gzz/gzz/view/PageSpanCellView.java
diff -u gzz/gzz/view/PageSpanCellView.java:1.9
gzz/gzz/view/PageSpanCellView.java:1.10
--- gzz/gzz/view/PageSpanCellView.java:1.9 Tue Feb 4 07:21:25 2003
+++ gzz/gzz/view/PageSpanCellView.java Wed Feb 5 04:44:32 2003
@@ -24,68 +24,115 @@
public boolean useBg = true;
- PageSpan[] pages;
- PageSpanPaper[] psps;
- float[] xywh;
- float w;
- float h;
-
- // XXX KLUDGE!
- public float xoffs, yoffs;
-
- public void getSize(Enfilade1D enf, float[] out,
- PageSpan center) {
- int npages = enf.length();
-
- pages = new PageSpan[npages];
- psps = new PageSpanPaper[npages];
- xywh = new float[npages * 4]; // x, y, w, h in PAPER coordinates
- w = 0;
- h = 0;
-
- boolean foundCenter = false;
- xoffs = 0;
- yoffs = 0;
-
- for(int p = 0; p < npages; p++) {
- pages[p] = (PageSpan)enf.sub(p, p+1).getList().get(0); // XXX
INEFFICIENT!
- GLSpanner.SpanRect rect = GLSpanner.getSpanRect(pages[p]);
- psps[p] = new PageSpanPaper(null, rect.page);
-
- Point l_p = pages[p].getLocation();
- Dimension d_p = pages[p].getSize();
-
- xywh[4*p + 0] = psps[p].getX(l_p.x);
- xywh[4*p + 1] = psps[p].getY(l_p.y);
- xywh[4*p + 2] = psps[p].getX(d_p.width);
- xywh[4*p + 3] = psps[p].getY(d_p.height);
-
- if(dbg) pa("Page "+p+" "+
- xywh[4*p+0]+" "+
- xywh[4*p+1]+" "+
- xywh[4*p+2]+" "+
- xywh[4*p+3]+" "+
- pages[p]);
-
- if(!foundCenter && center != null && center.intersects(pages[p])) {
- foundCenter = true;
- Point l_c = center.getLocation(); // XXX Center?
- Dimension d_c = center.getSize(); // XXX Center?
-
- xoffs = w + scale * (psps[p].getX(l_c.x + .5f * d_c.width) -
xywh[4*p + 0]);
- yoffs = scale * (psps[p].getY(l_c.y + .5f * d_c.height) -
xywh[4*p + 1]);
- if(dbg) pa("Center found: "+p+" "+pages[p]+" "+
- xoffs + " " + yoffs);
-
+ public Layout getLayout(Enfilade1D enf) {
+ return new Layout(enf);
+ }
+
+ public void getSize(Enfilade1D enf, float[] out) {
+ Layout l = getLayout(enf);
+ out[0] = l.w;
+ out[1] = l.h;
+ }
+
+ /** A single enfilade laid out on the plane.
+ */
+ public class Layout {
+
+ int npages;
+ PageSpan[] pages;
+ PageSpanPaper[] psps;
+ float[] xywh;
+ float w;
+ float h;
+
+ // XXX KLUDGE!
+ public float xoffs, yoffs;
+
+ public Layout(Enfilade1D enf) {
+ npages = enf.length();
+
+ pages = new PageSpan[npages];
+ psps = new PageSpanPaper[npages];
+ xywh = new float[npages * 4]; // x, y, w, h in PAPER coordinates
+ w = 0;
+ h = 0;
+
+ boolean foundCenter = false;
+ xoffs = 0;
+ yoffs = 0;
+
+ for(int p = 0; p < npages; p++) {
+ pages[p] = (PageSpan)enf.sub(p, p+1).getList().get(0); // XXX
INEFFICIENT!
+ GLSpanner.SpanRect rect = GLSpanner.getSpanRect(pages[p]);
+ psps[p] = new PageSpanPaper(null, rect.page);
+
+ Point l_p = pages[p].getLocation();
+ Dimension d_p = pages[p].getSize();
+
+ xywh[4*p + 0] = psps[p].getX(l_p.x);
+ xywh[4*p + 1] = psps[p].getY(l_p.y);
+ xywh[4*p + 2] = psps[p].getX(d_p.width);
+ xywh[4*p + 3] = psps[p].getY(d_p.height);
+
+ if(dbg) pa("Page "+p+" "+
+ xywh[4*p+0]+" "+
+ xywh[4*p+1]+" "+
+ xywh[4*p+2]+" "+
+ xywh[4*p+3]+" "+
+ pages[p]);
+
+ w += scale * xywh[4*p + 2];
+ if(h < scale * xywh[4*p + 3])
+ h = scale * xywh[4*p + 3];
}
- w += scale * xywh[4*p + 2];
- if(h < scale * xywh[4*p + 3])
- h = scale * xywh[4*p + 3];
+
+
+
}
- if(out != null) {
- out[0] = w;
- out[1] = h;
+ /** Get the extents (in the output coordinates)
+ * of a given page span.
+ * Currently, only the first intersecting page
+ * is used, but this may change.
+ */
+ public void getExtents(PageSpan s, float[] xywh_out) {
+
+ for(int p = 0; p < npages; p++) {
+ if(s.intersects(pages[p])) {
+ Point l_c = s.getLocation();
+ Dimension d_c = s.getSize();
+
+ xoffs = w + scale * (psps[p].getX(l_c.x + .5f * d_c.width)
- xywh[4*p + 0]);
+ yoffs = scale * (psps[p].getY(l_c.y + .5f * d_c.height) -
xywh[4*p + 1]);
+ if(dbg) pa("Center found: "+p+" "+pages[p]+" "+
+ xoffs + " " + yoffs);
+
+ }
+ }
+ }
+
+ /** Place this layout into the given coordinate system.
+ * Note that the layout is not affected by the
+ * box size of the coordinate system.
+ */
+ public void place(VobScene vs, int into, float importance, float
pixelscale) {
+ float curx = 0;
+ // Now we can draw the pages.
+ for(int p = 0; p < npages; p++) {
+ // We want a coordinate system
+ // whose box is exactly the span
+ int around = vs.orthoBoxCS(into, pages[p], 0,
+ curx, -yoffs, scale, scale,
+ xywh[4*p+2], xywh[4*p+3]);
+ // and then translate to the whole page.
+ int tr = vs.translateCS(around, "T", -xywh[4*p+0],
-xywh[4*p+1]);
+ curx += scale * xywh[4*p + 2];
+
+ psps[p].request(importance, scale * pixelscale);
+ vs.map.put(GLRen.createPaperQuad(psps[p].getPaper(useBg),
+ xywh[4*p + 0], xywh[4*p + 1],
+ xywh[4*p + 2], xywh[4*p + 3], 0), tr, 0);
+ }
}
@@ -109,27 +156,9 @@
* @param importance The importance to be given to the image requests
* @param pixelscale The pixel scale at which the image requests are made
*/
- public void placeCentered(Enfilade1D enf, VobScene vs, int into,
- PageSpan center,
+ public void place(Enfilade1D enf, VobScene vs, int into,
float importance, float pixelscale) {
- int npages = enf.length();
- xoffs = 0; yoffs = 0;
- getSize(enf, null, center);
-
- // Now we can draw the pages.
- float curx = -xoffs;
- for(int p = 0; p < npages; p++) {
- int around = vs.orthoBoxCS(into, pages[p], 0,
- curx, -yoffs, scale, scale,
- xywh[4*p+2], xywh[4*p+3]);
- int tr = vs.translateCS(around, "T", -xywh[4*p+0], -xywh[4*p+1]);
- curx += scale * xywh[4*p + 2];
-
- psps[p].request(importance, scale * pixelscale);
- vs.map.put(GLRen.createPaperQuad(psps[p].getPaper(useBg),
- xywh[4*p + 0], xywh[4*p + 1],
- xywh[4*p + 2], xywh[4*p + 3], 0), tr, 0);
- }
+ getLayout(enf).place(vs, into, importance, pixelscale);
}
@@ -137,15 +166,14 @@
//
public void place(Cell c, VobScene vs, int box,
ViewContext context) {
- placeCentered(
- ((VStreamCellTexter)c.space.getCellTexter()).getEnfilade(c, null),
- vs, box, null,
- .5f, 100);
+ Layout l = getLayout(
+ ((VStreamCellTexter)c.space.getCellTexter()).getEnfilade(c, null)
+ );
+ l.place( vs, box, .5f, 100);
}
public void getSize(Cell c, ViewContext context, float[] out) {
getSize(
- ((VStreamCellTexter)c.space.getCellTexter()).getEnfilade(c, null),
- out,
- null);
+ ((VStreamCellTexter)c.space.getCellTexter()).getEnfilade(c, null),
+ out);
}
}
Index: gzz/gzz/view/buoy/buoymanager.py
diff -u gzz/gzz/view/buoy/buoymanager.py:1.3
gzz/gzz/view/buoy/buoymanager.py:1.4
--- gzz/gzz/view/buoy/buoymanager.py:1.3 Wed Feb 5 03:14:45 2003
+++ gzz/gzz/view/buoy/buoymanager.py Wed Feb 5 04:44:32 2003
@@ -27,7 +27,7 @@
self.mainNode = initBuoyviewnodetype.createMainNode(
initLinkId, initAnchor, self)
def nadir(self, cs):
- n = self.vs.coords.nadirUnitSq(cs, self.nadirCS)
+ n = self.vs.coords.nadir(cs, self.nadirCS)
self.vs.matcher.add(cs, n, "NADIR")
return n
def scene(self, vs):
@@ -38,7 +38,10 @@
vs.put(background((.5,.8,.5)))
- main = vs.orthoBoxCS(0, "MAINVP", 0, 300, 200, .3, .3, 200, 200)
+ center = vs.translateCS(0, "Center", 0, 400, 300)
+
+ main = vs.orthoBoxCS(center, "MAINVP", 0,
+ -100, -100, .2, .2, 1000, 1000)
self.mainNode.renderMain(vs, self.nadir(main))
Index: gzz/gzz/view/buoy/pagespanNodes.py
diff -u gzz/gzz/view/buoy/pagespanNodes.py:1.8
gzz/gzz/view/buoy/pagespanNodes.py:1.9
--- gzz/gzz/view/buoy/pagespanNodes.py:1.8 Tue Feb 4 16:24:10 2003
+++ gzz/gzz/view/buoy/pagespanNodes.py Wed Feb 5 04:44:32 2003
@@ -1,5 +1,8 @@
import jarray
+# Page span scrollblock as a whole;
+# in buoys, a part is shown.
+
import gzz
from gzz.view.buoy import BuoyViewNodeType, BuoyViewMainNode
Index: gzz/test/gzz/view/pagespancellview.test
diff -u gzz/test/gzz/view/pagespancellview.test:1.5
gzz/test/gzz/view/pagespancellview.test:1.6
--- gzz/test/gzz/view/pagespancellview.test:1.5 Tue Feb 4 04:37:52 2003
+++ gzz/test/gzz/view/pagespancellview.test Wed Feb 5 04:44:32 2003
@@ -65,7 +65,7 @@
s = sc.getCurrent().getSize()
z = jarray.zeros(2, "f")
- PageSpanCellView().getSize(enfMaker.makeEnfilade(sc.getCurrent()), z, None)
+ PageSpanCellView().getSize(enfMaker.makeEnfilade(sc.getCurrent()), z)
failUnlessApprox(.1, z[0], 2 * 612)
failUnlessApprox(.1, z[1], 792)
@@ -91,8 +91,8 @@
scaled = vs.orthoCS(0, "X", 0, 150, 150, .2, .2)
- v.placeCentered(enfMaker.makeEnfilade(sc.getCurrent()), vs, scaled,
- None, 1, 100000)
+ v.place(enfMaker.makeEnfilade(sc.getCurrent()), vs, scaled,
+ 1, 100000)
render(vs)
@@ -105,16 +105,16 @@
failUnlessEqual(passed, 1, "didn't get the image " + exc)
- # Now that the images are loaded, check span offsets
- vs = getvs()
- vs.map.put(SolidBgVob(Color.yellow))
- scaled = vs.orthoCS(0, "X", 0, 200, 150, .2, .2)
- v.placeCentered(enfMaker.makeEnfilade(sc.getCurrent()), vs, scaled,
- sc.getCurrent().subSpan(1), 1, 100000)
- render(vs)
- if not checkColors(int(200 - 1.5 * 612 / 5.0),
- int(150 - .5 * 792 / 5.0)):
- fail(exc)
+ # # Now that the images are loaded, check span offsets
+ # vs = getvs()
+ # vs.map.put(SolidBgVob(Color.yellow))
+ # scaled = vs.orthoCS(0, "X", 0, 200, 150, .2, .2)
+ # v.placeCentered(enfMaker.makeEnfilade(sc.getCurrent()), vs, scaled,
+ # sc.getCurrent().subSpan(1), 1, 100000)
+ # render(vs)
+ # if not checkColors(int(200 - 1.5 * 612 / 5.0),
+ # int(150 - .5 * 792 / 5.0)):
+ # fail(exc)
- [Gzz-commits] gzz gfx/demo/buoyoing.py gzz/view/PageSpanCellV...,
Tuomas J. Lukka <=