1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
216
217
218
219
220
221
222
223
224
225
226
227
228
229
230
231
232
233
234
235
236
237
238
239
240
241
242
243
244
245
246
247
248
249
250
251
252
253
254
255
256
257
258
259
260
261
262
263
264
265
266
267
268
269
270
271
272
273
274
275
276
277
278
279
280
281
282
283
284
285
286
287
288
289
290
291
|
/***************************************************************************
**
** Copyright (C) 2014 BlackBerry Limited. All rights reserved.
** Copyright (C) 2015 The Qt Company Ltd.
** Contact: http://www.qt.io/licensing/
**
** This file is part of the examples of the QtBluetooth module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:BSD$
** You may use this file under the terms of the BSD license as follows:
**
** "Redistribution and use in source and binary forms, with or without
** modification, are permitted provided that the following conditions are
** met:
** * Redistributions of source code must retain the above copyright
** notice, this list of conditions and the following disclaimer.
** * Redistributions in binary form must reproduce the above copyright
** notice, this list of conditions and the following disclaimer in
** the documentation and/or other materials provided with the
** distribution.
** * Neither the name of The Qt Company Ltd nor the names of its
** contributors may be used to endorse or promote products derived
** from this software without specific prior written permission.
**
**
** THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
** "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
** LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
** A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
** OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
** SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
** LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
** DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
** THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
** (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
** OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE."
**
** $QT_END_LICENSE$
**
****************************************************************************/
import QtQuick 2.0
import "draw.js" as DrawGraph
Rectangle {
id: results
color: "#F0EBED"
Component.onCompleted: heartRate.obtainResults()
function getTime() {
var t = heartRate.time;
var min = Math.floor(t/60);
var sec = t%60;
var r = min + " min " + sec + " sec ";
return r;
}
function drawGraph() {
var b = plot.height/200;
var ctx = canvas1.getContext('2d');
ctx.beginPath()
ctx.moveTo(10, plot.height- (b*60))
var size = heartRate.measurementsSize();
var difference = (plot.width-topbar.width)/size;
for (var i = 0; i< size; i++) {
var value = heartRate.measurements(i);
if (i == 0) {
ctx.moveTo(10+2, (plot.height- (value*b) + 2));
ctx.rect((10 + i*difference), (plot.height- (value*b)), 4, 4);
}
else {
ctx.lineTo((10+2 + i*difference), (plot.height- (value*b) + 2));
ctx.rect((10 + i*difference), (plot.height- (value*b)), 4, 4);
}
}
ctx.fillStyle = "#3870BA"
ctx.fill()
ctx.strokeStyle = "#3870BA"
ctx.stroke()
ctx.closePath()
}
Rectangle {
id: res
width: parent.width
anchors.top: parent.top
height: 80
color: "#F0EBED"
border.color: "#3870BA"
border.width: 2
radius: 10
Text {
id: restText
color: "#3870BA"
font.pixelSize: 34
anchors.centerIn: parent
text: "Results"
}
}
Text {
id: topbar
text: "200"
anchors.left: parent.left
anchors.top: res.bottom
anchors.rightMargin: 4
color: "#3870BA"
z: 50
}
Rectangle {
id: level
anchors.left: topbar.right
anchors.top: res.bottom
height: ((results.height -(res.height + menuLast.height + start.height ))/2)
width: 3
color: "#3870BA"
}
Text {
id: middlebar
anchors.verticalCenter: level.verticalCenter
anchors.left: parent.left
text: "100"
color: "#3870BA"
z: 50
}
Rectangle{
id: downlevel
anchors.bottom: cover.top
width: parent.width
anchors.left: level.right
height: 3
color: "#3870BA"
z: 50
}
Rectangle {
id: plot
anchors.left: level.right
anchors.leftMargin: 15
width: results.width
height: ((parent.height-(res.height+menuLast.height+start.height))/2)
anchors.top: res.bottom
color: "#F0EBED"
Canvas {
id: canvas1
anchors.fill: parent
z: 150
onPaint: drawGraph()
}
}
Rectangle {
id: cover
anchors.top: plot.bottom
anchors.bottom: menuLast.top
width: parent.width
height: ((parent.height-(res.height+menuLast.height+start.height))/2)
color: "#F0EBED"
radius: 10
border.color: "#3870BA"
border.width: 2
Flickable {
id: scroll
anchors.fill: parent
anchors.margins: 5
clip: true
contentWidth: parent.width
contentHeight: stresult.height
Rectangle {
id: stresult
width: parent.width
height: (results.height - (res.height + menuLast.height + start.height - 100))
color: "#F0EBED"
radius: 10
Text {
id: averageHR
font.pixelSize: 30;
anchors.horizontalCenter: parent.horizontalCenter
anchors.top: parent.top
color: "#3870BA"
text: "Average Heart Rate"
}
Text {
id: averageHRt
font.pixelSize: 40; font.bold: true
anchors.top: averageHR.bottom
anchors.horizontalCenter: parent.horizontalCenter
anchors.topMargin: 10
color: "#3870BA"
text: heartRate.average
}
Text {
id: time
font.pixelSize: 30;
anchors.top: averageHRt.bottom
anchors.horizontalCenter: parent.horizontalCenter
anchors.topMargin: 10
color: "#3870BA"
text: "Seconds measured:"
}
Text {
id: timet
font.pixelSize: 40; font.bold: true
anchors.top: time.bottom
anchors.horizontalCenter: parent.horizontalCenter
anchors.topMargin: 10
color: "#3870BA"
text: getTime()
}
Text {
id: maxi
font.pixelSize: 30;
anchors.top: timet.bottom
anchors.horizontalCenter: parent.horizontalCenter
anchors.topMargin: 20
color: "#3870BA"
text: " Max || Min "
}
Text {
id: mini
font.pixelSize: 40; font.bold: true
anchors.top:maxi.bottom
anchors.horizontalCenter: parent.horizontalCenter
anchors.topMargin: 10
color: "#3870BA"
text: " " + heartRate.maxHR + " || " + heartRate.minHR
}
Text {
id: calories
font.pixelSize: 30;
anchors.top: mini.bottom
anchors.horizontalCenter: parent.horizontalCenter
anchors.topMargin: 10
color: "#3870BA"
text: " Calories "
}
Text {
id: caloriestext
font.pixelSize: 40; font.bold: true
anchors.top:calories.bottom
anchors.horizontalCenter: parent.horizontalCenter
anchors.topMargin: 10
color: "#3870BA"
text: heartRate.calories.toFixed(3)
}
}
}
}
Button {
id:menuLast
buttonWidth: parent.width
buttonHeight: 0.1*parent.height
anchors.horizontalCenter: parent.horizontalCenter
anchors.bottom: start.top
text: "Menu"
onButtonClick: { pageLoader.source="main.qml"}
}
Button {
id:start
buttonWidth: parent.width
buttonHeight: 0.1*parent.height
anchors.horizontalCenter: parent.horizontalCenter
anchors.bottom: parent.bottom
text: "Start Monitoring"
onButtonClick: {
heartRate.connectToService(heartRate.deviceAddress());
pageLoader.source="monitor.qml";
}
}
}
|
