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vb.net畫柱狀圖 c語言畫柱狀圖

vb.net中使用Chart控件如何更改柱子寬度?

在 series 集合編輯器 里找到雜項(xiàng) customproperties 里的 pointwidth 設(shè)置

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將vb.net中怎樣生成柱形圖

引用microsoft chart control6.0(sp4)

添加mxchart空件

mxchart空件可以實(shí)現(xiàn)各種圖形,什么餅,柱,三角,線,都可以。而且可以是立體的。

vb.net柱狀圖實(shí)時(shí)顯示

chart控件和timer控件,用timer控件觸發(fā)chart控件中系列數(shù)據(jù)的更新。

用VB6.0做一個(gè)柱狀圖,求編程!

'新建一個(gè)標(biāo)準(zhǔn)exe工程,畫一個(gè)command1,一個(gè)label,其index屬性設(shè)為0然后將代碼粘貼

Private Sub Command1_Click()

Static Ts As Integer

Ts = Ts + 1

x = InputBox("請(qǐng)輸入柱狀圖高度(1-19):")

If Val(x) 20 Or Val(x) = 0 Then

Ts = Ts - 1

MsgBox "請(qǐng)輸入0-19范圍的數(shù)"

Exit Sub

End If

Set newobj = Me.Controls.Add("vb.shape", "shape" Ts)

With newobj

.Shape = 0

.FillStyle = 5

.Left = 1 + 2 * Ts

.Top = 42 - x * 2

.Height = x * 2

.Width = 1

End With

newobj.Visible = True

End Sub

Private Sub Form_Load()

Me.Height = 9000

Me.Width = 19000

Me.AutoRedraw = True

Show

Me.ScaleHeight = 44 '將窗體的高設(shè)定為44份

Me.ScaleWidth = 50 '將窗體的寬設(shè)定為50份

'Me.Line.BorderColor = H0

Me.Line (2, 2)-(2, 42), H0 '畫出縱坐標(biāo)

Me.Line (2, 42)-(48, 42), H0 '畫出橫坐標(biāo)

Me.Line (48, 42)-(47.5, 41.5), H0 '畫出橫坐標(biāo)上的箭頭

Me.Line (48, 42)-(47.5, 42.5), H0

Me.Line (2, 2)-(1.75, 3), H0 '畫出縱坐標(biāo)上的箭頭

Me.Line (2, 2)-(2.25, 3), H0

Label1(0).Width = 20 '寫出坐標(biāo)原點(diǎn)

Label1(0).Height = 20

Label1(0).AutoSize = ture

Label1(0).BackStyle = 0

Label1(0).FontItalic = True

Label1(0).FontBold = True

Label1(0).FontSize = 10

Label1(0).ForeColor = HFF

Label1(0).Caption = 0

Label1(0).Left = 1.5

Label1(0).Top = 42.5

Label1(0).Visible = True

For i = 1 To 45

Load Label1(i) '用數(shù)組的方法動(dòng)態(tài)添加控件(橫坐標(biāo)示數(shù))

Label1(i).Width = 40

Label1(i).Height = 20

Label1(i).AutoSize = ture

Label1(i).BackStyle = 0

Label1(i).FontItalic = True

Label1(i).FontBold = True

Label1(i).FontSize = 10

Label1(i).ForeColor = HFF

Label1(i).Caption = i

Label1(i).Left = 1.5 + i

Label1(i).Top = 42.5

Label1(i).Visible = True

'動(dòng)態(tài)添加控件(橫坐標(biāo)上的間隔線)

Set newobj = Me.Controls.Add("vb.line", "Line" i)

With newobj

.BorderStyle = 3

.X1 = i + 2

.X2 = i + 2

.Y1 = 41.8

.Y2 = 42.2

End With

newobj.Visible = True

Next i

For i = 46 To 70

Load Label1(i)

Label1(i).Width = 40

Label1(i).Height = 20

Label1(i).AutoSize = ture

Label1(i).BackStyle = 0

Label1(i).FontItalic = True

Label1(i).FontBold = True

Label1(i).FontSize = 10

Label1(i).ForeColor = HFF

Label1(i).Caption = i - 45

Label1(i).Left = 1

Label1(i).Top = (66 - i) * 2

If Val(Label1(i).Caption) 20 Then Label1(i).Visible = True

Set newobj = Me.Controls.Add("vb.line", "Line" i)

With newobj

.X1 = 1.9

.X2 = 2.1

.Y1 = 2 * (i - 44)

.Y2 = 2 * (i - 44)

'.BorderStyle = 3

End With

newobj.Visible = True

Next i

End Sub

想在vb中作個(gè)柱狀統(tǒng)計(jì)的圖用什么方法詳細(xì)點(diǎn)這個(gè)我不怎么會(huì)

三個(gè)辦法,你自己選擇吧。

1、用圖形,自己畫。不要以為這個(gè)是胡扯,實(shí)際上任何一個(gè)圖形控件都是通過GUI這么畫出來的。你自己寫代碼畫沒有想象中那么難。我曾經(jīng)自己寫了一個(gè)控件,實(shí)現(xiàn)任務(wù)管理器里面CPU占用率顯示的那個(gè)效果,代碼也不過百多行,比大多數(shù)人想的都要容易。

2、用 Microsoft Chart Controls。mschart絕大多數(shù)機(jī)器上都有,能提供基本的圖形顯示。操作比較簡(jiǎn)單,相應(yīng)的功能也比較簡(jiǎn)單。但最常見的折線圖、餅圖、柱狀圖都是有的。

3、使用第三方控件。推薦 TeeChart,不過正版的要收費(fèi)。你能在網(wǎng)上找到破解的老版本。功能強(qiáng)大,畫面漂亮、圖形種類繁多,有動(dòng)態(tài)操作功能。什么坐標(biāo)啊,頂點(diǎn)標(biāo)簽啊,圖例啊等等全都有。

VB 用line方法繪制柱狀圖 數(shù)據(jù)自己定吧 同時(shí)要求作出各柱狀圖所占百分比

給個(gè)以前做的柱狀圖工程及代碼:

Option?Explicit

Dim?i?As?Long

Dim?record_jmm(10)?As?Single

Private?Sub?cmdExit_Click()

Unload?Me

End?Sub

Private?Sub?Form_Load()

For?i?=?0?To?30

Line?(350,?3960?+?i?*?141)-(450,?3960?+?i?*?141),?vbRed

Line?(1920?+?350,?3960?+?i?*?141)-(1920?+?450,?3960?+?i?*?141),?vbRed

Line?(1920?*?2?+?350,?3960?+?i?*?141)-(1920?*?2?+?450,?3960?+?i?*?141),?vbRed

Line?(1920?*?3?+?350,?3960?+?i?*?141)-(1920?*?3?+?450,?3960?+?i?*?141),?vbRed

Line?(1920?*?4?+?350,?3960?+?i?*?141)-(1920?*?4?+?450,?3960?+?i?*?141),?vbRed

Next

For?i?=?0?To?40

Line?(1920?*?5?+?450,?3960?+?i?*?105)-(1920?*?5?+?550,?3960?+?i?*?105),?vbRed

Next

For?i?=?0?To?4

Line?(1920?*?5?+?450,?3960?+?i?*?1050)-(1920?*?5?+?650,?3960?+?i?*?1050),?vbRed

Next

For?i?=?0?To?4

Line?(350?+?1920?*?i,?3960)-(350?+?1920?*?i,?3960?+?4235),?vbRed

Me.CurrentX?=?20?+?i?*?1920

Me.ForeColor?=?vbRed

Me.CurrentY?=?3880

Print?"150"

Me.CurrentX?=?20?+?i?*?1920

Me.CurrentY?=?3880?+?705

Print?"100"

Me.CurrentX?=?20?+?i?*?1920

Me.CurrentY?=?3880?+?705?*?2

Print?"?50"

Me.CurrentX?=?20?+?i?*?1920

Me.CurrentY?=?3880?+?705?*?3

Print?"??0"

Me.CurrentX?=?20?+?i?*?1920

Me.CurrentY?=?3880?+?705?*?4

Print?"-50"

Me.CurrentX?=?10?+?i?*?1920

Me.CurrentY?=?3880?+?705?*?5

Print?"-100"

Me.CurrentX?=?10?+?i?*?1920

Me.CurrentY?=?3880?+?705?*?6

Print?"-150"

Next

Me.CurrentX?=?20?+?5?*?1920

Me.ForeColor?=?vbYellow

Me.CurrentY?=?3880

Print?"10000"

Me.CurrentX?=?20?+?5?*?1920

Me.CurrentY?=?3880?+?1059

Print?"?1000"

Me.CurrentX?=?20?+?5?*?1920

Me.CurrentY?=?3880?+?1059?*?2

Print?"??100"

Me.CurrentX?=?20?+?5?*?1920

Me.CurrentY?=?3880?+?1059?*?3

Print?"???10"

Me.CurrentX?=?20?+?5?*?1920

Me.CurrentY?=?3880?+?1059?*?4

Print?"????1"

End?Sub

Private?Sub?Timer1_Timer()

For?i?=?0?To?5

PitBangtu(i).Cls

Next?i

PitBangtu(0).Line?(0,?2117.5?-?record_jmm(3)?*?42.35?/?3)-(1095,?4235),?vbRed,?BF

PitBangtu(1).Line?(0,?2117.5?-?record_jmm(4)?*?42.35?/?3)-(1095,?4235),?vbRed,?BF

PitBangtu(2).Line?(0,?2117.5?-?record_jmm(5)?*?42.35?/?3)-(1095,?4235),?vbRed,?BF

PitBangtu(3).Line?(0,?2117.5?-?record_jmm(6)?*?42.35?/?3)-(1095,?4235),?vbRed,?BF

PitBangtu(4).Line?(0,?2117.5?-?record_jmm(0)?*?42.35?/?3)-(1095,?4235),?vbRed,?BF

'PitBangtu(0).Line?(0,?2117.5?-?150?*?42.35?/?3)-(1095,?4235),?vbRed,?BF

If?Val(record_jmm(10))??10000?And?Val(record_jmm(10))?=?1000?Then

PitBangtu(5).Line?(0,?0?+?(10000?-?record_jmm(10))?*?0.1174)-(1095,?4235),?vbRed,?BF

ElseIf?Val(record_jmm(10))??1000?And?Val(record_jmm(10))?=?100?Then

PitBangtu(5).Line?(0,?1058.75?+?(1000?-?record_jmm(10))?*?1.1744)-(1095,?4235),?vbRed,?BF

ElseIf?Val(record_jmm(10))??100?And?Val(record_jmm(10))?=?10?Then

PitBangtu(5).Line?(0,?2117.5?+?(100?-?record_jmm(10))?*?11.744)-(1095,?4235),?vbRed,?BF

ElseIf?Val(record_jmm(10))??10?And?Val(record_jmm(10))?=?1?Then

PitBangtu(5).Line?(0,?3176.25?+?(10?-?record_jmm(10))?*?117.444)-(1095,?4235),?vbRed,?BF

End?If

End?Sub


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