# This file is a Tcl script to test out the procedures in tkCanvImg.c, # which implement canvas "image" items. It is organized in the standard # fashion for Tcl tests. # # Copyright (c) 1994 The Regents of the University of California. # Copyright (c) 1994-1996 Sun Microsystems, Inc. # Copyright (c) 1998-1999 by Scriptics Corporation. # All rights reserved. # # RCS: @(#) $Id: canvImg.test,v 1.1.1.1 2007/07/10 15:05:18 duncan Exp $ package require tcltest 2.1 namespace import -force tcltest::configure namespace import -force tcltest::testsDirectory configure -testdir [file join [pwd] [file dirname [info script]]] configure -loadfile [file join [testsDirectory] constraints.tcl] tcltest::loadTestedCommands eval image delete [image names] canvas .c pack .c update if {[testConstraint testImageType]} { image create test foo -variable x image create test foo2 -variable y foo2 changed 0 0 0 0 80 60 } test canvImg-1.1 {options for image items} { .c delete all .c create image 50 50 -anchor nw -tags i1 .c itemconfigure i1 -anchor } {-anchor {} {} center nw} test canvImg-1.2 {options for image items} { .c delete all list [catch {.c create image 50 50 -anchor gorp -tags i1} msg] $msg } {1 {bad anchor position "gorp": must be n, ne, e, se, s, sw, w, nw, or center}} test canvImg-1.3 {options for image items} testImageType { .c delete all .c create image 50 50 -image foo -tags i1 .c itemconfigure i1 -image } {-image {} {} {} foo} test canvImg-1.4 {options for image items} { .c delete all list [catch {.c create image 50 50 -image unknown -tags i1} msg] $msg } {1 {image "unknown" doesn't exist}} test canvImg-1.5 {options for image items} testImageType { .c delete all .c create image 50 50 -image foo -tags {i1 foo} .c itemconfigure i1 -tags } {-tags {} {} {} {i1 foo}} test canvImg-2.1 {CreateImage procedure} { list [catch {.c create image 40} msg] $msg } {1 {wrong # coordinates: expected 2, got 1}} test canvImg-2.2 {CreateImage procedure} { list [catch {.c create image 40 50 60} msg] $msg } {1 {unknown option "60"}} test canvImg-2.3 {CreateImage procedure} { .c delete all set i [.c create image 50 50] list [lindex [.c itemconf $i -anchor] 4] \ [lindex [.c itemconf $i -image] 4] \ [lindex [.c itemconf $i -tags] 4] } {center {} {}} test canvImg-2.4 {CreateImage procedure} { list [catch {.c create image xyz 40} msg] $msg } {1 {bad screen distance "xyz"}} test canvImg-2.5 {CreateImage procedure} { list [catch {.c create image 50 qrs} msg] $msg } {1 {bad screen distance "qrs"}} test canvImg-2.6 {CreateImage procedure} testImageType { list [catch {.c create image 50 50 -gorp foo} msg] $msg } {1 {unknown option "-gorp"}} test canvImg-3.1 {ImageCoords procedure} testImageType { .c delete all .c create image 50 100 -image foo -tags i1 .c coords i1 } {50.0 100.0} test canvImg-3.2 {ImageCoords procedure} testImageType { .c delete all .c create image 50 100 -image foo -tags i1 list [catch {.c coords i1 dumb 100} msg] $msg } {1 {bad screen distance "dumb"}} test canvImg-3.3 {ImageCoords procedure} testImageType { .c delete all .c create image 50 100 -image foo -tags i1 list [catch {.c coords i1 250 dumb0} msg] $msg } {1 {bad screen distance "dumb0"}} test canvImg-3.4 {ImageCoords procedure} testImageType { .c delete all .c create image 50 100 -image foo -tags i1 list [catch {.c coords i1 250} msg] $msg } {1 {wrong # coordinates: expected 2, got 1}} test canvImg-3.5 {ImageCoords procedure} testImageType { .c delete all .c create image 50 100 -image foo -tags i1 list [catch {.c coords i1 250 300 400} msg] $msg } {1 {wrong # coordinates: expected 0 or 2, got 3}} test canvImg-4.1 {ConfiugreImage procedure} testImageType { .c delete all .c create image 50 100 -image foo -tags i1 update set x {} .c itemconfigure i1 -image {} update list $x [.c bbox i1] } {{{foo free}} {}} test canvImg-4.2 {ConfiugreImage procedure} testImageType { .c delete all .c create image 50 100 -image foo -tags i1 -anchor nw update set x {} set y {} .c itemconfigure i1 -image foo2 update list $x $y [.c bbox i1] } {{{foo free}} {{foo2 get} {foo2 display 0 0 80 60 30 30}} {50 100 130 160}} test canvImg-4.3 {ConfiugreImage procedure} testImageType { .c delete all .c create image 50 100 -image foo -tags i1 -anchor nw update set x {} set y {} list [catch {.c itemconfigure i1 -image lousy} msg] $msg } {1 {image "lousy" doesn't exist}} test canvImg-5.1 {DeleteImage procedure} testImageType { image create test xyzzy -variable z .c delete all .c create image 50 100 -image xyzzy -tags i1 update image delete xyzzy set z {} set names [lsort [image names]] .c delete i1 update list $names $z [lsort [image names]] } {{foo foo2 xyzzy} {} {foo foo2}} test canvImg-5.2 {DeleteImage procedure (don't delete non-existent image)} { .c delete all .c create image 50 100 -tags i1 update .c delete i1 update } {} test canvImg-6.1 {ComputeImageBbox procedure} testImageType { .c delete all .c create image 15.51 17.51 -image foo -tags i1 -anchor nw .c bbox i1 } {16 18 46 33} test canvImg-6.2 {ComputeImageBbox procedure} testImageType { .c delete all .c create image 15.49 17.49 -image foo -tags i1 -anchor nw .c bbox i1 } {15 17 45 32} test canvImg-6.3 {ComputeImageBbox procedure} { .c delete all .c create image 20 30 -tags i1 -anchor nw .c bbox i1 } {} test canvImg-6.4 {ComputeImageBbox procedure} testImageType { .c delete all .c create image 20 30 -image foo -tags i1 -anchor nw .c bbox i1 } {20 30 50 45} test canvImg-6.5 {ComputeImageBbox procedure} testImageType { .c delete all .c create image 20 30 -image foo -tags i1 -anchor n .c bbox i1 } {5 30 35 45} test canvImg-6.6 {ComputeImageBbox procedure} testImageType { .c delete all .c create image 20 30 -image foo -tags i1 -anchor ne .c bbox i1 } {-10 30 20 45} test canvImg-6.7 {ComputeImageBbox procedure} testImageType { .c delete all .c create image 20 30 -image foo -tags i1 -anchor e .c bbox i1 } {-10 23 20 38} test canvImg-6.8 {ComputeImageBbox procedure} testImageType { .c delete all .c create image 20 30 -image foo -tags i1 -anchor se .c bbox i1 } {-10 15 20 30} test canvImg-6.9 {ComputeImageBbox procedure} testImageType { .c delete all .c create image 20 30 -image foo -tags i1 -anchor s .c bbox i1 } {5 15 35 30} test canvImg-6.10 {ComputeImageBbox procedure} testImageType { .c delete all .c create image 20 30 -image foo -tags i1 -anchor sw .c bbox i1 } {20 15 50 30} test canvImg-6.11 {ComputeImageBbox procedure} testImageType { .c delete all .c create image 20 30 -image foo -tags i1 -anchor w .c bbox i1 } {20 23 50 38} test canvImg-6.12 {ComputeImageBbox procedure} testImageType { .c delete all .c create image 20 30 -image foo -tags i1 -anchor center .c bbox i1 } {5 23 35 38} # The following test is non-portable because of differences in # coordinate rounding on some machines (does 0.5 round up?). test canvImg-7.1 {DisplayImage procedure} {nonPortable testImageType} { .c delete all .c create image 50 100 -image foo -tags i1 -anchor nw update set x {} .c create rect 55 110 65 115 -width 1 -outline black -fill white update set x } {{foo display 4 9 12 6 30 30}} test canvImg-7.2 {DisplayImage procedure, no image} { .c delete all .c create image 50 100 -tags i1 update .c create rect 55 110 65 115 -width 1 -outline black -fill white update } {} set i 1 .c delete all if {[testConstraint testImageType]} { .c create image 50 100 -image foo -tags image -anchor nw } .c create rect 10 10 20 20 -tags rect -fill black -width 0 -outline {} foreach check { {{50 70 80 81} {70 90} {rect}} {{50 70 80 79} {70 90} {image}} {{99 70 110 81} {90 90} {rect}} {{101 70 110 79} {90 90} {image}} {{99 100 110 115} {90 110} {rect}} {{101 100 110 115} {90 110} {image}} {{99 134 110 145} {90 125} {rect}} {{101 136 110 145} {90 125} {image}} {{50 134 80 145} {70 125} {rect}} {{50 136 80 145} {70 125} {image}} {{20 134 31 145} {40 125} {rect}} {{20 136 29 145} {40 125} {image}} {{20 100 31 115} {40 110} {rect}} {{20 100 29 115} {40 110} {image}} {{20 70 31 80} {40 90} {rect}} {{20 70 29 79} {40 90} {image}} {{60 70 69 109} {70 110} {image}} {{60 70 71 111} {70 110} {rect}} } { test canvImg-8.$i {ImageToPoint procedure} testImageType { eval .c coords rect [lindex $check 0] .c gettags [eval .c find closest [lindex $check 1]] } [lindex $check 2] incr i } .c delete all if {[testConstraint testImageType]} { .c create image 50 100 -image foo -tags image -anchor nw } test canvImg-8.19 {ImageToArea procedure} testImageType { .c gettags [.c find overlapping 60 0 70 99] } {} test canvImg-8.20 {ImageToArea procedure} testImageType { .c gettags [.c find overlapping 60 0 70 99.999] } {} test canvImg-8.21 {ImageToArea procedure} testImageType { .c gettags [.c find overlapping 60 0 70 101] } {image} test canvImg-8.22 {ImageToArea procedure} testImageType { .c gettags [.c find overlapping 81 105 120 115] } {} test canvImg-8.23 {ImageToArea procedure} testImageType { .c gettags [.c find overlapping 80.001 105 120 115] } {} test canvImg-8.24 {ImageToArea procedure} testImageType { .c gettags [.c find overlapping 79 105 120 115] } {image} test canvImg-8.25 {ImageToArea procedure} testImageType { .c gettags [.c find overlapping 60 116 70 150] } {} test canvImg-8.26 {ImageToArea procedure} testImageType { .c gettags [.c find overlapping 60 115.001 70 150] } {} test canvImg-8.27 {ImageToArea procedure} testImageType { .c gettags [.c find overlapping 60 114 70 150] } {image} test canvImg-8.28 {ImageToArea procedure} testImageType { .c gettags [.c find overlapping 0 105 49 115] } {} test canvImg-8.29 {ImageToArea procedure} testImageType { .c gettags [.c find overlapping 0 105 50 114.999] } {} test canvImg-8.30 {ImageToArea procedure} testImageType { .c gettags [.c find overlapping 0 105 51 115] } {image} test canvImg-8.31 {ImageToArea procedure} testImageType { .c gettags [.c find overlapping 0 0 49.999 99.999] } {} test canvImg-8.32 {ImageToArea procedure} testImageType { .c gettags [.c find overlapping 0 0 51 101] } {image} test canvImg-8.33 {ImageToArea procedure} testImageType { .c gettags [.c find overlapping 80 0 150 100] } {} test canvImg-8.34 {ImageToArea procedure} testImageType { .c gettags [.c find overlapping 79 0 150 101] } {image} test canvImg-8.35 {ImageToArea procedure} testImageType { .c gettags [.c find overlapping 80.001 115.001 150 180] } {} test canvImg-8.36 {ImageToArea procedure} testImageType { .c gettags [.c find overlapping 79 114 150 180] } {image} test canvImg-8.37 {ImageToArea procedure} testImageType { .c gettags [.c find overlapping 0 115 50 180] } {} test canvImg-8.38 {ImageToArea procedure} testImageType { .c gettags [.c find overlapping 0 114 51 180] } {image} test canvImg-8.39 {ImageToArea procedure} testImageType { .c gettags [.c find enclosed 0 0 200 200] } {image} test canvImg-8.40 {ImageToArea procedure} testImageType { .c gettags [.c find enclosed 49.999 99.999 80.001 115.001] } {image} test canvImg-8.41 {ImageToArea procedure} testImageType { .c gettags [.c find enclosed 51 100 80 115] } {} test canvImg-8.42 {ImageToArea procedure} testImageType { .c gettags [.c find enclosed 50 101 80 115] } {} test canvImg-8.43 {ImageToArea procedure} testImageType { .c gettags [.c find enclosed 50 100 79 115] } {} test canvImg-8.44 {ImageToArea procedure} testImageType { .c gettags [.c find enclosed 50 100 80 114] } {} test canvImg-9.1 {DisplayImage procedure} testImageType { .c delete all .c create image 50 100 -image foo -tags image -anchor nw .c scale image 25 0 2.0 1.5 .c bbox image } {75 150 105 165} test canvImg-10.1 {TranslateImage procedure} testImageType { .c delete all .c create image 50 100 -image foo -tags image -anchor nw update set x {} foo changed 2 4 6 8 30 15 update set x } {{foo display 2 4 6 8 30 30}} test canvImg-11.1 {TranslateImage procedure} testImageType { .c delete all .c create image 50 100 -image foo -tags image -anchor nw update set x {} foo changed 2 4 6 8 40 50 update set x } {{foo display 0 0 40 50 30 30}} test canvImg-11.2 {ImageChangedProc procedure} testImageType { .c delete all image create test foo -variable x .c create image 50 100 -image foo -tags image -anchor center update set x {} foo changed 0 0 0 0 40 50 .c bbox image } {30 75 70 125} test canvImg-11.3 {ImageChangedProc procedure} testImageType { .c delete all image create test foo -variable x foo changed 0 0 0 0 40 50 .c create image 50 100 -image foo -tags image -anchor nw .c create image 70 110 -image foo2 -anchor nw update set y {} image create test foo -variable x update set y } {{foo2 display 0 0 20 40 50 40}} # cleanup ::tcltest::cleanupTests return